Best Intake Manifold for 5.3 Silverado

best intake manifold for 5 3 silverado
Photo courtesy Chris Yarzab via flickr. Used under a CC BY 2.0 license.

Installing the best intake manifold on a 5.3 Silverado has several advantages. A more efficient engine can be achieved by improving air/fuel flow into the cylinders, which produces more power and torque. An upgraded intake is also beneficial for increasing throttle response, which provides better acceleration and improved fuel economy.

Furthermore, the installation of an aftermarket manifold typically results in an increase in horsepower and torque, as well as providing a deeper and throatier exhaust note from the engine bay. And with greater fuel efficiency comes lowering CO2 emissions levels from your vehicle.

All of these factors make installing an intake manifold on a 5.3 Silverado an attractive proposition for many truck owners.

Top Rated Intake Manifolds for 5.3 Silverado on Amazon

Bestseller No. 1
Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)
  • [Applicable Engine] Compatible with LS based engines with cathedral port heads shape; Compatible with 4.8L 5.3L LS1 LS2 LS6 original engine. For LS 4 bolt intake with cable drive only, not for drive by wire.
  • [Some Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Size] 102mm/4.02" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug; rear M12 x 1.25 MAP port for 10 MAP.
  • [Throttle Body] Drive by cable, Idle air control (IAC) and throttle position sensor (TPS) installed. Flow Rate: 1218 CFM, Working pressure: 85 PSI, Burst pressure: 245 PSI.
  • [Note] Fit for original factory fuel injectors, but different spacers may be required.
SaleBestseller No. 2
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening - Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • Silver Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening
  • Compatible with Chevrolet Chevy GMC Pontiac Cathedral Port LS1/LS2/LS6 Heads
  • Drive by Cable Throttle Body - 102mm Bore Throttle Body Openings
  • 3mm (1/8") Thick T6061 Sheet Aluminum Construction the Intake Will Not Bend or Flex With Boost or Vacuum
  • Fabrication - TIG Welded Aluminum
Bestseller No. 3
Top10 Racing Intake Manifold Kit with Fuel rail fit and Throttle Body 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening Compatible with Chevrolet Chevy GMC Pontiac LS LS1 LS2 LS6
  • 【IDEAL REPLACEMENT】: Compatible with GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 1998-2002 Pontiac Firebird Formula, Trans AM , 2001-2004 Corvette Z06, 2005-2007 Chevrolet Corvette, 2006-2009 Chevrolet TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series, 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series, 2008-2009 Saab 9-7X Aero, 2005-2006 Chevrolet SSR , 1997-2004 Chevrolet Corvette
  • 【IDEAL REPLACEMENT】: This intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
  • 【UNIQUE DESIGN WITH MAP PORT】: MAP port is available for MAP sensor at the rear of the intake manifold.
  • 【PERFECT FIT】: Designed to match all specifications of the original part for convenient, trouble-free installation. All necessary hardware, package included 1 * 102MM Intake Manifold, 1 * 102MM.
  • 【PURCHASE WITH CONFIDENCE】: It is thoroughly tested to ensure top-quality OEM construction and superior reliability If you are uncertain of any problems, please contact us.
Bestseller No. 4
PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold
  • ????【UPPER INTAKE MANIFOLD】The intake manifold is responsible for distributing air to each cylinder of the car. It is attached to the cylinder head, and as air enters the system, the intake manifold distributes it evenly to each cylinder. The intake manifold also helps to cool the cylinder to prevent the engine from overheating.
  • ????【FITMENT TYPE】Intake manifold assembly fit for Chevy Corvette 97-04, for Pontiac Firebird Formula, for Trans AM 98-02, for Corvette Z06 01-04, for Cadillac CTS V-series 04-05, for Chevrolet Corvette 05-07,for Chevrolet SSR 05-06, for Chevrolet TrailBlazer SS 06-09, for Cadillac CTS V-Series 06-07, for Pontiac GTO 05-06, for Saab 9-7X for Aero 08-09
  • ????【SMOOTHINNER WALL】The smooth inner wall of the intake manifold can reduce the gas flow resistance and improve the intake capacity.
  • ????【ENSURE FIT】make sure this manifold modified parts fits your exact vehicle, input your make, model and trim level into the Amazon Garage.Package Includes: 102mm Intake manifold (with rear map sensor port), gaskets, hardware, fuel rails, fuel crossover line. (Injector and throttle body not included)
  • ????【TIME TO REPLACE】If you find that your vehicle is unresponsive to the throttle or has a rough idle speed, this may be an indication of a leak in the intake manifold. You should replace the faulty manifold as soon as possible to prevent further damage to your car's engine.
Bestseller No. 5
YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Silver)
  • [Application] Compatible with Chevrolet Chevy GMC Pontiac with Cathedral port LS1/LS2/LS6 heads. Compatible with Chevrolet small block C8 Gen. III/IV (LS-based).
  • [Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Aluminum] Made of 1/8" thick t6061 sheet aluminum construction.TIG welded fabrication.
  • [Features] With boost or vacuum,MAP port in rear, same height as stock(180mm), 92mm opening.
  • [Package Includes] Intake manifold, gaskets, fuel rails, fuel crossover line and other mounting accessories.
Bestseller No. 6
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated - Compatible With Chevrolet GMC Pontiac LS LS1 LS2 LS6 EFI Black - LS2 Intake Manifold - Includes Gaskets And Hardware
  • Intake Manifold with 102mm Throttle Body Fabricated 3mm Sheet Metal .
  • Compatible with cathedral style LS1 LS2 LS6 4.8/5.3/5.7/6.0 heads
  • The intake will not bend or flex with Boost Or Vacuum.
  • Intake is about 2" taller than stock.
  • Includes Black Intake Manifold, Black DRIVE BY CABLE Throttle Body, Gaskets, Hardware, Black Fuel Rails, and Fuel Crossover Line
Bestseller No. 7
Woosphy Single Plane Carb Intake Manifold Replacement for GM LS1 LS2 LS6 V8 5.7L 350 2500-7000 300-132 Black
  • OE Replacement Part: 300-132
  • Replacement for Cadillac CTS V8, 5.7L/346 2004-2005 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Camaro V8, 5.7L/350 1998-2002 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 5.7L/350 1997-2004 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 6.0L/364 2005-2007 Basic Operating RPM Range 2500-7000
Bestseller No. 8
TEMSONE 92MM Intake Manifold Sheet Metal Fabricated EFI with Fuel Rails and Throttle Body & Throttle Position Sensors TPS IAC Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • 【PREMIUM MATERIAL】 This LS intake manifold is fabricatd from high quality T6061 aluminum, thickness of 3MM(0.125IN) and finished in silver.
  • 【UNIQUE DESIGN WITH MAP PORT】 MAP port is available for MAP sensor at the rear of the intake manifold
  • 【FITMENT】 FITS for GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 2005-2007 Chevro-let Corvette ???? 2006-2009 Chevro-let TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series ???? 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series ???? 2008-2009 Saab 9-7X Aero ???? 2005-2006 Chevro-let SSR ???? 1997-2004 Chevro-let Corvette ???? 1998-2002 Pontiac Firebird Formula, Trans AM ???? 2001-2004 Corvette Z06.
  • 【SIMPLE AND QUICK INSTALLATION】 All necessary hardware is provided so you can have a hassle free automotive replacement installation. Package included 1 * 102MM Intake Manifold, 1 * 102MM Throttle Body with TSP & IAC, Gaskets, Hardwares,2 * Fuel Rails,1 * Fuel Crossover Lines.
  • 【PURCHASE WITH CONFIDENCE】 If you're not 100% satisfied with our products, simply return it for a full refund within 30 days. Any questions please feel free to reach out to us, we will reply to you within 24 hours. Your satisfaction is fully guaranteed.
Bestseller No. 9
A-Premium Aluminum Intake Manifold Compatible with Chevy, GMC, Cadillac, Hummer, Pontiac - Escalade, Camaro, Corvette, SS, Tahoe, Sierra, Yukon, H2, G8, 7000-8000 RPM
  • [Vehicle Fitment]: ①Compatible with Cadillac 2007-2008 Escalade // 2007-2008 Escalade ESV // 2007-2008 Escalade EXT; ②fits for Chevrolet 2010-2015 Camaro // 2008-2013 Corvette // 2014-2017 SS // 2008 Tahoe; ③fits for GMC 2007-2008 Sierra 1500 // 2007-2008 Yukon // 2007-2008 Yukon XL 1500; ④fits for Hummer 2008 H2; ⑤fits for Pontiac 2009 G8 --- [It fits the Chevy small block Gen III/IV (LS-based engines), EFI LS Hi-Ram Intake Manifold(Rectangular Port), 1x92 mm Throttle Body]
  • [Reference Number]: 300116, 300-116
  • [Specifications]: ①Intake Style: Hi-Ram; ②Fuel System Type: EFI; ③Fuel Injection Style: Multi-port; ④Throttle Body Bore Size: for 1x92MM Throttle Body ⑤Material: Aluminum;⑥Finish: Natural
  • [Package Contents]: Included: 1x Intake Manifold; 1x Fuel Rail Kit
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted aluminum intake manifold. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
Bestseller No. 10
POSENG Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 102MM)
  • Application: Cathedral Port LS1/LS2/LS6 Heads,For Specific Model Compatibility, please check the model list in the description
  • COMPATIBLE WITH: 1997-2004 Chevrolet Corvette; 1998-2002 Pontiac Firebird Formula, Trans AM;2001-2004 Corvette Z06;2004-2005 Cadillac CTS V-series; 2005-2007 Chevrolet Corvette; 2005-2006 Chevrolet SSR;2006-2009 Chevrolet TrailBlazer SS;2006-2007 Cadillac CTS V-Series;2005-2006 Pontiac GTO;2008-2009 Saab 9-7X Aero
  • Note: This intake manifold works well with 102mm Throttle Body, it can also work with 92mm throttle body (May be loose).
  • Robust Performance: Made of 3MM thickness T6061 Sheet Aluminum, stay stable as always.
  • Package Includes: Intake manifold with rear map sensor port, gaskets, hardware, fuel rails, fuel crossover line.(102mm throttle body, throttle position sensor (TPS),Injector are not included.)

Affiliate links / Images from Amazon Product Advertising API

Q: How much HP can you get out of a 5.3 LS?

A: The amount of horsepower you can get out of a 5.3 LS engine will depend on several factors, including the specific year and model of the engine, the modifications made to the engine, and the quality of the parts used. With proper modifications, it’s possible to get over 500 horsepower out of a 5.3 LS engine.

Q: How to increase horsepower in 5.3 Vortec?

A: There are several ways to increase horsepower in a 5.3 Vortec engine, including upgrading the air intake system, installing a performance exhaust system, upgrading the camshaft, and adding forced induction such as a supercharger or turbocharger. Other upgrades, such as a high-flow throttle body and intake manifold, can also help improve horsepower.

Q: How much power can a 5.3 make?

A: The power output of a 5.3 LS engine will depend on several factors, including the specific year and model of the engine, the modifications made to the engine, and the quality of the parts used. Stock 5.3 LS engines typically produce between 285 and 320 horsepower, while modified engines can produce over 500 horsepower.

Q: What is the max throttle body size for LS truck intake?

A: The maximum throttle body size for an LS truck intake will depend on the specific year and model of the engine, as well as the modifications made to the engine. In general, a 90mm throttle body is the largest size recommended for an LS truck intake. However, it’s important to note that simply increasing throttle body size without other modifications may not result in significant horsepower gains.

In summary, there are several ways to increase horsepower in a 5.3 Vortec engine, including upgrading the air intake system, installing a performance exhaust system, upgrading the camshaft, and adding forced induction such as a supercharger or turbocharger. Other upgrades, such as a high-flow throttle body and intake manifold, can also help improve horsepower. The specific horsepower output of a 5.3 LS engine will depend on several factors, but with proper modifications, it’s possible to get over 500 horsepower out of the engine. It’s important to choose quality parts and ensure proper installation to get the most out of your engine upgrades.

Bestseller No. 1
Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)
  • [Applicable Engine] Compatible with LS based engines with cathedral port heads shape; Compatible with 4.8L 5.3L LS1 LS2 LS6 original engine. For LS 4 bolt intake with cable drive only, not for drive by wire.
  • [Some Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Size] 102mm/4.02" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug; rear M12 x 1.25 MAP port for 10 MAP.
  • [Throttle Body] Drive by cable, Idle air control (IAC) and throttle position sensor (TPS) installed. Flow Rate: 1218 CFM, Working pressure: 85 PSI, Burst pressure: 245 PSI.
  • [Note] Fit for original factory fuel injectors, but different spacers may be required.
SaleBestseller No. 2
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening - Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • Silver Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening
  • Compatible with Chevrolet Chevy GMC Pontiac Cathedral Port LS1/LS2/LS6 Heads
  • Drive by Cable Throttle Body - 102mm Bore Throttle Body Openings
  • 3mm (1/8") Thick T6061 Sheet Aluminum Construction the Intake Will Not Bend or Flex With Boost or Vacuum
  • Fabrication - TIG Welded Aluminum
Bestseller No. 3
Top10 Racing Intake Manifold Kit with Fuel rail fit and Throttle Body 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening Compatible with Chevrolet Chevy GMC Pontiac LS LS1 LS2 LS6
  • 【IDEAL REPLACEMENT】: Compatible with GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 1998-2002 Pontiac Firebird Formula, Trans AM , 2001-2004 Corvette Z06, 2005-2007 Chevrolet Corvette, 2006-2009 Chevrolet TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series, 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series, 2008-2009 Saab 9-7X Aero, 2005-2006 Chevrolet SSR , 1997-2004 Chevrolet Corvette
  • 【IDEAL REPLACEMENT】: This intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
  • 【UNIQUE DESIGN WITH MAP PORT】: MAP port is available for MAP sensor at the rear of the intake manifold.
  • 【PERFECT FIT】: Designed to match all specifications of the original part for convenient, trouble-free installation. All necessary hardware, package included 1 * 102MM Intake Manifold, 1 * 102MM.
  • 【PURCHASE WITH CONFIDENCE】: It is thoroughly tested to ensure top-quality OEM construction and superior reliability If you are uncertain of any problems, please contact us.
Bestseller No. 4
PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold
  • ????【UPPER INTAKE MANIFOLD】The intake manifold is responsible for distributing air to each cylinder of the car. It is attached to the cylinder head, and as air enters the system, the intake manifold distributes it evenly to each cylinder. The intake manifold also helps to cool the cylinder to prevent the engine from overheating.
  • ????【FITMENT TYPE】Intake manifold assembly fit for Chevy Corvette 97-04, for Pontiac Firebird Formula, for Trans AM 98-02, for Corvette Z06 01-04, for Cadillac CTS V-series 04-05, for Chevrolet Corvette 05-07,for Chevrolet SSR 05-06, for Chevrolet TrailBlazer SS 06-09, for Cadillac CTS V-Series 06-07, for Pontiac GTO 05-06, for Saab 9-7X for Aero 08-09
  • ????【SMOOTHINNER WALL】The smooth inner wall of the intake manifold can reduce the gas flow resistance and improve the intake capacity.
  • ????【ENSURE FIT】make sure this manifold modified parts fits your exact vehicle, input your make, model and trim level into the Amazon Garage.Package Includes: 102mm Intake manifold (with rear map sensor port), gaskets, hardware, fuel rails, fuel crossover line. (Injector and throttle body not included)
  • ????【TIME TO REPLACE】If you find that your vehicle is unresponsive to the throttle or has a rough idle speed, this may be an indication of a leak in the intake manifold. You should replace the faulty manifold as soon as possible to prevent further damage to your car's engine.
Bestseller No. 5
YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Silver)
  • [Application] Compatible with Chevrolet Chevy GMC Pontiac with Cathedral port LS1/LS2/LS6 heads. Compatible with Chevrolet small block C8 Gen. III/IV (LS-based).
  • [Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Aluminum] Made of 1/8" thick t6061 sheet aluminum construction.TIG welded fabrication.
  • [Features] With boost or vacuum,MAP port in rear, same height as stock(180mm), 92mm opening.
  • [Package Includes] Intake manifold, gaskets, fuel rails, fuel crossover line and other mounting accessories.
Bestseller No. 6
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated - Compatible With Chevrolet GMC Pontiac LS LS1 LS2 LS6 EFI Black - LS2 Intake Manifold - Includes Gaskets And Hardware
  • Intake Manifold with 102mm Throttle Body Fabricated 3mm Sheet Metal .
  • Compatible with cathedral style LS1 LS2 LS6 4.8/5.3/5.7/6.0 heads
  • The intake will not bend or flex with Boost Or Vacuum.
  • Intake is about 2" taller than stock.
  • Includes Black Intake Manifold, Black DRIVE BY CABLE Throttle Body, Gaskets, Hardware, Black Fuel Rails, and Fuel Crossover Line
Bestseller No. 7
Woosphy Single Plane Carb Intake Manifold Replacement for GM LS1 LS2 LS6 V8 5.7L 350 2500-7000 300-132 Black
  • OE Replacement Part: 300-132
  • Replacement for Cadillac CTS V8, 5.7L/346 2004-2005 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Camaro V8, 5.7L/350 1998-2002 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 5.7L/350 1997-2004 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 6.0L/364 2005-2007 Basic Operating RPM Range 2500-7000
Bestseller No. 8
TEMSONE 92MM Intake Manifold Sheet Metal Fabricated EFI with Fuel Rails and Throttle Body & Throttle Position Sensors TPS IAC Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • 【PREMIUM MATERIAL】 This LS intake manifold is fabricatd from high quality T6061 aluminum, thickness of 3MM(0.125IN) and finished in silver.
  • 【UNIQUE DESIGN WITH MAP PORT】 MAP port is available for MAP sensor at the rear of the intake manifold
  • 【FITMENT】 FITS for GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 2005-2007 Chevro-let Corvette ???? 2006-2009 Chevro-let TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series ???? 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series ???? 2008-2009 Saab 9-7X Aero ???? 2005-2006 Chevro-let SSR ???? 1997-2004 Chevro-let Corvette ???? 1998-2002 Pontiac Firebird Formula, Trans AM ???? 2001-2004 Corvette Z06.
  • 【SIMPLE AND QUICK INSTALLATION】 All necessary hardware is provided so you can have a hassle free automotive replacement installation. Package included 1 * 102MM Intake Manifold, 1 * 102MM Throttle Body with TSP & IAC, Gaskets, Hardwares,2 * Fuel Rails,1 * Fuel Crossover Lines.
  • 【PURCHASE WITH CONFIDENCE】 If you're not 100% satisfied with our products, simply return it for a full refund within 30 days. Any questions please feel free to reach out to us, we will reply to you within 24 hours. Your satisfaction is fully guaranteed.
Bestseller No. 9
A-Premium Aluminum Intake Manifold Compatible with Chevy, GMC, Cadillac, Hummer, Pontiac - Escalade, Camaro, Corvette, SS, Tahoe, Sierra, Yukon, H2, G8, 7000-8000 RPM
  • [Vehicle Fitment]: ①Compatible with Cadillac 2007-2008 Escalade // 2007-2008 Escalade ESV // 2007-2008 Escalade EXT; ②fits for Chevrolet 2010-2015 Camaro // 2008-2013 Corvette // 2014-2017 SS // 2008 Tahoe; ③fits for GMC 2007-2008 Sierra 1500 // 2007-2008 Yukon // 2007-2008 Yukon XL 1500; ④fits for Hummer 2008 H2; ⑤fits for Pontiac 2009 G8 --- [It fits the Chevy small block Gen III/IV (LS-based engines), EFI LS Hi-Ram Intake Manifold(Rectangular Port), 1x92 mm Throttle Body]
  • [Reference Number]: 300116, 300-116
  • [Specifications]: ①Intake Style: Hi-Ram; ②Fuel System Type: EFI; ③Fuel Injection Style: Multi-port; ④Throttle Body Bore Size: for 1x92MM Throttle Body ⑤Material: Aluminum;⑥Finish: Natural
  • [Package Contents]: Included: 1x Intake Manifold; 1x Fuel Rail Kit
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted aluminum intake manifold. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
Bestseller No. 10
POSENG Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 102MM)
  • Application: Cathedral Port LS1/LS2/LS6 Heads,For Specific Model Compatibility, please check the model list in the description
  • COMPATIBLE WITH: 1997-2004 Chevrolet Corvette; 1998-2002 Pontiac Firebird Formula, Trans AM;2001-2004 Corvette Z06;2004-2005 Cadillac CTS V-series; 2005-2007 Chevrolet Corvette; 2005-2006 Chevrolet SSR;2006-2009 Chevrolet TrailBlazer SS;2006-2007 Cadillac CTS V-Series;2005-2006 Pontiac GTO;2008-2009 Saab 9-7X Aero
  • Note: This intake manifold works well with 102mm Throttle Body, it can also work with 92mm throttle body (May be loose).
  • Robust Performance: Made of 3MM thickness T6061 Sheet Aluminum, stay stable as always.
  • Package Includes: Intake manifold with rear map sensor port, gaskets, hardware, fuel rails, fuel crossover line.(102mm throttle body, throttle position sensor (TPS),Injector are not included.)

Affiliate links / Images from Amazon Product Advertising API

Different Types of Intake Manifolds for 5.3 Silverado

When it comes to the best intake manifold for 5.3 Silverado, there are numerous options available. Depending on your budget and performance needs, there are several different types of intake manifolds that can be used on a 5.3L Silverado engine. These options range from factory stock components to specialized aftermarket pieces intended to significantly improve engine performance.

The following is a brief overview of some of the more common intake manifolds used in cars and trucks powered by the 5.3L Silverado engine:

Factory Stock Manifold: This is the original, OEM part found in most vehicles powered by the 5.3L Silverado engine. This type of manifold offers excellent efficiency when paired with other factory parts, but limits modifications and overall power potential of an upgraded system due to its restrictive design.

Short Runner Manifold: Short runner manifolds provide increased airflow compared to factory stock units as well as slightly improved power output capacity when combined with a properly matched performance camshaft profile and other related components such as cylinder heads, exhaust systems, etc. Unfortunately, this type of manifold should be used primarily for street vehicles or those not requiring high-end horsepower levels due to its somewhat limited top end potential when compared to long runner manifolds or single plane units from aftermarket manufacturers such as Edelbrock or Holley Carburetor Company.

Long Runner Manifold: Long runner manifolds provide increased torque throughout most RPM ranges while allowing higher peak output than short runners while increasing potential top end horsepower levels when combined with an appropriate amount of airflow support via larger cylinders with more aggressive camshaft profiles that feature more duration and quicker opening/closing frequencies found in some racing applications such as NHRA sanctioned events or drag racing specifically built engines!

Single Plane Manifold: Single plane manifolds offer increased potential torque output (as do long runner designs) but can create substantially higher peak outputs at higher RPM ranges than both short & long runners by removing restrictions caused by multiple distinct chambers required by lower performing products like traditional two-plane designs seen in many production cars & trucks today! This type requires ample airflow support for its maximum capabilities so it is important that any upgrade utilizing this option pair it with other components such appropriately sized cylinder heads & significant exhaust upgrades so as not be limited by throttling restrictions which may otherwise limit its range & overall power production capacity!

Factors to Consider When Choosing an Good Intake Manifold for 5.3 Silverado

Choosing the right intake manifold for your 5.3 Silverado is an important decision and should be made carefully. There are several factors to consider when selecting an intake manifold, including compatibility with the engine, flow rate, materials used in manufacturing, and size of the pipe.

Compatibility: It’s essential to ensure that the intake manifold you select is compatible with your 5.3 Silverado engine. The vehicle’s engine type should be considered before buying any parts. Other than that, you should also check whether the intake will fit properly in the vehicle’s engine bay.

Flow Rate: Flow rate can affect the performance of an engine because it will determine how quickly air/fuel mixture enters into it from outside and contributes more power to your engine compared to a low flow rate intakes. To increase performance, select an intake manifold with a higher flow rate for better results.

Materials Used: Various materials can be used in manufacturing an intake manifold such as stainless steel or plastic composite constructions that provide superior resistance to corrosive elements present in modern engines’ environments. Opting for one composed of these materials ensures a longer life expectancy over aluminum cast types on higher horsepower engines.

Size of Pipe: Depending on what you’re trying to achieve with your build, selecting a bigger pipe may increase torque while a smaller pipe might reduce turbulences resulting in increased mid-range power gains as well as increased fuel mileage but at lower acceleration speeds due to improved scavenging effects within tight spaces inside manifolds like yours found on a 5.3 Silverado car platform which it was designed for this highly demanding scenario where fast torque is integral for massive thrills and instant gratification when exhaust gases exit via those custom manufactured outlets allowed by its configuration contour under hard driving scenarios so choose carefully!

Bestseller No. 1
Htostar Racing For LS Intake Manifold Compatible with LS1 LS2 LS6 of cathedral port heads with Drive by Cable Throttle Body Compatible with Chevy Cadillac Pontiac Aluminum (102mm)
  • [Applicable Engine] Compatible with LS based engines with cathedral port heads shape; Compatible with 4.8L 5.3L LS1 LS2 LS6 original engine. For LS 4 bolt intake with cable drive only, not for drive by wire.
  • [Some Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Size] 102mm/4.02" inlet with 210mm height (taller); 1/8" thick T6061 aluminum; vacuum ports (1/4NPT & 1/8NPT) with plug; rear M12 x 1.25 MAP port for 10 MAP.
  • [Throttle Body] Drive by cable, Idle air control (IAC) and throttle position sensor (TPS) installed. Flow Rate: 1218 CFM, Working pressure: 85 PSI, Burst pressure: 245 PSI.
  • [Note] Fit for original factory fuel injectors, but different spacers may be required.
SaleBestseller No. 2
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening - Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • Silver Intake Manifold 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening
  • Compatible with Chevrolet Chevy GMC Pontiac Cathedral Port LS1/LS2/LS6 Heads
  • Drive by Cable Throttle Body - 102mm Bore Throttle Body Openings
  • 3mm (1/8") Thick T6061 Sheet Aluminum Construction the Intake Will Not Bend or Flex With Boost or Vacuum
  • Fabrication - TIG Welded Aluminum
Bestseller No. 3
Top10 Racing Intake Manifold Kit with Fuel rail fit and Throttle Body 102mm Throttle Body Sheet Metal Fabricated EFI 15° Throttle Opening Compatible with Chevrolet Chevy GMC Pontiac LS LS1 LS2 LS6
  • 【IDEAL REPLACEMENT】: Compatible with GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 1998-2002 Pontiac Firebird Formula, Trans AM , 2001-2004 Corvette Z06, 2005-2007 Chevrolet Corvette, 2006-2009 Chevrolet TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series, 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series, 2008-2009 Saab 9-7X Aero, 2005-2006 Chevrolet SSR , 1997-2004 Chevrolet Corvette
  • 【IDEAL REPLACEMENT】: This intake manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.
  • 【UNIQUE DESIGN WITH MAP PORT】: MAP port is available for MAP sensor at the rear of the intake manifold.
  • 【PERFECT FIT】: Designed to match all specifications of the original part for convenient, trouble-free installation. All necessary hardware, package included 1 * 102MM Intake Manifold, 1 * 102MM.
  • 【PURCHASE WITH CONFIDENCE】: It is thoroughly tested to ensure top-quality OEM construction and superior reliability If you are uncertain of any problems, please contact us.
Bestseller No. 4
PUZZLEDEER Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 LS Intake Manifold Engines for Chevy 4.8 5.3 5.7 6.0 Silver 92MM ls intake manifold
  • ????【UPPER INTAKE MANIFOLD】The intake manifold is responsible for distributing air to each cylinder of the car. It is attached to the cylinder head, and as air enters the system, the intake manifold distributes it evenly to each cylinder. The intake manifold also helps to cool the cylinder to prevent the engine from overheating.
  • ????【FITMENT TYPE】Intake manifold assembly fit for Chevy Corvette 97-04, for Pontiac Firebird Formula, for Trans AM 98-02, for Corvette Z06 01-04, for Cadillac CTS V-series 04-05, for Chevrolet Corvette 05-07,for Chevrolet SSR 05-06, for Chevrolet TrailBlazer SS 06-09, for Cadillac CTS V-Series 06-07, for Pontiac GTO 05-06, for Saab 9-7X for Aero 08-09
  • ????【SMOOTHINNER WALL】The smooth inner wall of the intake manifold can reduce the gas flow resistance and improve the intake capacity.
  • ????【ENSURE FIT】make sure this manifold modified parts fits your exact vehicle, input your make, model and trim level into the Amazon Garage.Package Includes: 102mm Intake manifold (with rear map sensor port), gaskets, hardware, fuel rails, fuel crossover line. (Injector and throttle body not included)
  • ????【TIME TO REPLACE】If you find that your vehicle is unresponsive to the throttle or has a rough idle speed, this may be an indication of a leak in the intake manifold. You should replace the faulty manifold as soon as possible to prevent further damage to your car's engine.
Bestseller No. 5
YIUIY For LS Intake Manifold Low Profile Cathedral Port 92mm Compatible with Chevy GMC Pontiac LS1 LS2 LS6 Sheet Metal Fabricated EFI (Silver)
  • [Application] Compatible with Chevrolet Chevy GMC Pontiac with Cathedral port LS1/LS2/LS6 heads. Compatible with Chevrolet small block C8 Gen. III/IV (LS-based).
  • [Models] Compatible with Chevy Corvette 97-07 | Corvette Z06 01-04 | SSR 05-06 | TrailBlazer SS 06-09 | Cadillac CTS V-series 04-07 | Pontiac Firebird Formula Trans AM 98-02 | Pontiac GTO 05-06 | Saab 9-7X Aero 08-09.
  • [Aluminum] Made of 1/8" thick t6061 sheet aluminum construction.TIG welded fabrication.
  • [Features] With boost or vacuum,MAP port in rear, same height as stock(180mm), 92mm opening.
  • [Package Includes] Intake manifold, gaskets, fuel rails, fuel crossover line and other mounting accessories.
Bestseller No. 6
A-Team Performance - Intake Manifold 102mm Throttle Body Sheet Metal Fabricated - Compatible With Chevrolet GMC Pontiac LS LS1 LS2 LS6 EFI Black - LS2 Intake Manifold - Includes Gaskets And Hardware
  • Intake Manifold with 102mm Throttle Body Fabricated 3mm Sheet Metal .
  • Compatible with cathedral style LS1 LS2 LS6 4.8/5.3/5.7/6.0 heads
  • The intake will not bend or flex with Boost Or Vacuum.
  • Intake is about 2" taller than stock.
  • Includes Black Intake Manifold, Black DRIVE BY CABLE Throttle Body, Gaskets, Hardware, Black Fuel Rails, and Fuel Crossover Line
Bestseller No. 7
Woosphy Single Plane Carb Intake Manifold Replacement for GM LS1 LS2 LS6 V8 5.7L 350 2500-7000 300-132 Black
  • OE Replacement Part: 300-132
  • Replacement for Cadillac CTS V8, 5.7L/346 2004-2005 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Camaro V8, 5.7L/350 1998-2002 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 5.7L/350 1997-2004 Basic Operating RPM Range 2500-7000
  • Replacement for Chevy Corvette V8, 6.0L/364 2005-2007 Basic Operating RPM Range 2500-7000
Bestseller No. 8
TEMSONE 92MM Intake Manifold Sheet Metal Fabricated EFI with Fuel Rails and Throttle Body & Throttle Position Sensors TPS IAC Compatible with Chevrolet GMC Pontiac LS LS1 LS2 LS6 Silver
  • 【PREMIUM MATERIAL】 This LS intake manifold is fabricatd from high quality T6061 aluminum, thickness of 3MM(0.125IN) and finished in silver.
  • 【UNIQUE DESIGN WITH MAP PORT】 MAP port is available for MAP sensor at the rear of the intake manifold
  • 【FITMENT】 FITS for GM LS LS1 LS2 LS6 cylinder heads with cathedral intake ports and Compatible with 2005-2007 Chevro-let Corvette ???? 2006-2009 Chevro-let TrailBlazer SS ???? 2004-2005 Cadillac CTS V-series ???? 2005-2006 Pontiac GTO;2006-2007 Cadillac CTS V-Series ???? 2008-2009 Saab 9-7X Aero ???? 2005-2006 Chevro-let SSR ???? 1997-2004 Chevro-let Corvette ???? 1998-2002 Pontiac Firebird Formula, Trans AM ???? 2001-2004 Corvette Z06.
  • 【SIMPLE AND QUICK INSTALLATION】 All necessary hardware is provided so you can have a hassle free automotive replacement installation. Package included 1 * 102MM Intake Manifold, 1 * 102MM Throttle Body with TSP & IAC, Gaskets, Hardwares,2 * Fuel Rails,1 * Fuel Crossover Lines.
  • 【PURCHASE WITH CONFIDENCE】 If you're not 100% satisfied with our products, simply return it for a full refund within 30 days. Any questions please feel free to reach out to us, we will reply to you within 24 hours. Your satisfaction is fully guaranteed.
Bestseller No. 9
A-Premium Aluminum Intake Manifold Compatible with Chevy, GMC, Cadillac, Hummer, Pontiac - Escalade, Camaro, Corvette, SS, Tahoe, Sierra, Yukon, H2, G8, 7000-8000 RPM
  • [Vehicle Fitment]: ①Compatible with Cadillac 2007-2008 Escalade // 2007-2008 Escalade ESV // 2007-2008 Escalade EXT; ②fits for Chevrolet 2010-2015 Camaro // 2008-2013 Corvette // 2014-2017 SS // 2008 Tahoe; ③fits for GMC 2007-2008 Sierra 1500 // 2007-2008 Yukon // 2007-2008 Yukon XL 1500; ④fits for Hummer 2008 H2; ⑤fits for Pontiac 2009 G8 --- [It fits the Chevy small block Gen III/IV (LS-based engines), EFI LS Hi-Ram Intake Manifold(Rectangular Port), 1x92 mm Throttle Body]
  • [Reference Number]: 300116, 300-116
  • [Specifications]: ①Intake Style: Hi-Ram; ②Fuel System Type: EFI; ③Fuel Injection Style: Multi-port; ④Throttle Body Bore Size: for 1x92MM Throttle Body ⑤Material: Aluminum;⑥Finish: Natural
  • [Package Contents]: Included: 1x Intake Manifold; 1x Fuel Rail Kit
  • [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted aluminum intake manifold. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.
Bestseller No. 10
POSENG Intake Manifold for LS Cathedral Port Heads for LS1 LS2 LS6 EFI Compatible with Chevy Corvette/SSR/TrailBlazer SS,for Pontiac Firebird/GTO,for Cadillac CTS,for Saab 9-7X Aero (Black 102MM)
  • Application: Cathedral Port LS1/LS2/LS6 Heads,For Specific Model Compatibility, please check the model list in the description
  • COMPATIBLE WITH: 1997-2004 Chevrolet Corvette; 1998-2002 Pontiac Firebird Formula, Trans AM;2001-2004 Corvette Z06;2004-2005 Cadillac CTS V-series; 2005-2007 Chevrolet Corvette; 2005-2006 Chevrolet SSR;2006-2009 Chevrolet TrailBlazer SS;2006-2007 Cadillac CTS V-Series;2005-2006 Pontiac GTO;2008-2009 Saab 9-7X Aero
  • Note: This intake manifold works well with 102mm Throttle Body, it can also work with 92mm throttle body (May be loose).
  • Robust Performance: Made of 3MM thickness T6061 Sheet Aluminum, stay stable as always.
  • Package Includes: Intake manifold with rear map sensor port, gaskets, hardware, fuel rails, fuel crossover line.(102mm throttle body, throttle position sensor (TPS),Injector are not included.)

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Best Intake Manifold for 5.3 Silverado

The best intake manifold for the 5.3 Silverado is one that is designed for the specific needs of your engine. There are many factors to consider when choosing an intake manifold, such as the size of your engine and desired performance levels. Different intake manifolds offer different levels of air flow, fuel distribution, and size so it is important to pick one that fits your needs best.

For a 5.3 Silverado engine, there are several options available including: aluminum intakes, composite intakes, tuned-length intake runners, baffled intakes and modified production style intakes. Each type offers its own advantages depending on what you are looking for in terms of power output and fuel efficiency. Aluminum intakes tend to provide higher air flow while composite intakes allow for more precise control of air fuel ratios. Tuned-length intake runners can be configured to match specific camshafts while baffled intakes reduce turbulence and optimize power delivery by controlling each cylinder’s individual pressure wave dynamics. Lastly, modified production style intakes can provide a cost-effective way to increase power output without sacrificing too much in terms of throttle response or economy.

Before buying an intake manifold for your 5.3 Silverado engine be sure to do your research and pick one that best meets your needs both in terms performance and price range.

Common Problems Encountered with Intake Manifolds on 5.3 Silverado

Your Chevrolet Silverado 5.3 is outfitted with a V8 engine, which is composed of many parts that work together in order to create the level of performance you’ve come to expect. One such part is the intake manifold, used primarily for helping deliver air into the combustion chamber for combustion. Without proper air intake, your engine could experience severe issues causing a drop in power and fuel economy; not to mention a decrease in engine life due to overworking it.

Common problems associated with intake manifolds on 5.3 Silverado include clogged runners, vacuum leak points, incorrect alignment and worn-out gaskets. Clogged runners are often caused by either build-up of carbon deposits or unobstructed fuel vapor passing through the intake manifold and leaving behind unwanted particles; these can block off passages jeopardizing efficiency and airflow necessary for proper performance. There are a number of ways to help clean out your intake manifold using specialized solvents or metal cleaning kits — both home remedies or professional help should be advised here as damage could be caused with improper handling!

Vacuum leak points refer to areas on the manifold where air is leaking out instead of entering the engine’s cylinders — this commonly occurs due to compromised gaskets from age and heat cycles or from simple damage from external impacts due to loose bolts not properly secured or tightened down resulting in broken sealings between intricate surfaces – it’s imperative that these areas get treated quickly as malfunctioning components can propagated other problems further down the line which carries an extra financial burden that might have been avoided if quickly attended from onset!

Finally, incorrect alignment would mean that either two halves don’t fit correctly (causing internal leaks), or natural expansion caused by heat (thermal expansion) puts too much pressure on one side causing one part of it sit higher than others; usually resulting into some kind of uneven contact between surfaces making it hard for parts maintain correctness when handling airflow/vacuum pressures. Identifying these issues beforehand provides peace-of-mind as you’ll easily know what area needs special attention before installing any components while being thoroughly aware if there need immediate replacements when witnessed during inspection!

In order avoid unnecessary expenses, we strongly advise consulting with a professional mechanic if unrecognizable symptoms become present – having trusted advice at your disposal would definitely give you another perspective regarding situation at hand which proves invaluable given undisclosed moments!

Find the best intake manifold for your 5.3 silverado on Amazon.

Originally posted 2023-03-23 14:20:02.