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Speedmaster PCE148.1103 Fabricated Aluminum EFI Intake Manifold - 102mm for LS1 LS2 LS6

(Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-09, 2011-13, Camaro 1998-2002, Corvette 1997-2007 + 49 more models)

Part of: Speedmaster Fabricated Aluminum EFI Intake Manifold

Other options in this family: Speedmaster PCE148.1102

Manufacturer

Picture for manufacturer Speedmaster

Part Number

PCE148.1103
8 reviews
Sale Price

$299.80

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Speedmaster PCE148.1103 is a fabricated aluminum sheet metal intake manifold engineered to enhance both performance and aesthetics on GM LS1, LS2, and LS6 engines. This ram air style intake manifold features a large 102mm throttle body flange for maximum airflow potential.

Key Features:

  • Fabricated aluminum sheet metal construction for lightweight strength
  • 102mm EFI throttle body opening for high-flow performance
  • Velocity stacked runners optimize air velocity and smooth airflow transition
  • Ram air intake design for improved engine breathing
  • Black powder-coated finish for corrosion resistance and aggressive styling
  • Direct bolt-on application for GM LS1, LS2, and LS6 engines

This intake manifold is designed for enthusiasts seeking improved throttle response and top-end horsepower gains. The velocity stack design ensures efficient air delivery to each cylinder, while the fabricated construction provides a race-inspired appearance under the hood. Compatible with electronic fuel injection systems and ideal for naturally aspirated or forced induction applications.

Products specifications

Fits

Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-09, 2011-13, Camaro 1998-2002, Corvette 1997-2007, Silverado 2500 HD 2001-19, Tahoe 2008-13, Trailblazer 2006-09, Caprice 2011-17 + 45 more models

Product Weight (lbs.)

13.6

Good service and delivery time, will buy again

Fair price and easy ordering process! Free shipping is always a plus!!!

Great service

Great price and fast delivery

The product was the cheapest at your site. I was happy the product shipped quickly and arrived exactly when I needed it. I'm very satisfied with your company!!!

Thanks

Delivery was fast and always checked up on us about the package

I had ordered some CM-19546-A2 (friction-modifier for posi-traction differentials with carbon-fiber clutches) from CJ Pony Parts, and it arrived broken and had all leaked out. I spent $25.42 for nothing, and they still have not responded to my complaint. I bought 2 bottles from THMotorsports in hopes that ONE would arrive undamaged. They arrived in a box, not a bubble mailer like CJ, and both bottles were intact and undamaged. If you're going to buy specialty automotive fluids online, THMotorsports is the better place to do so.

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