What engines does this FAST intake manifold upper shell fit?

This upper shell is designed for LS1, LS2, LS3, and LS7 engine applications. It is specifically made to replace the original upper shell on the FAST LSXR 102mm intake manifold.

What are the benefits of the polymer material compared to aluminum?

The advanced polymer material is lighter than aluminum, which can aid in installation and vehicle performance. It also offers improved strength and better heat dissipating characteristics, helping to maintain more stable intake air temperatures.

Does this part come with any gaskets or hardware?

This product is the upper shell only. It is designed to be used with the existing gaskets and hardware from your FAST LSXR 102mm intake manifold installation.

FAST 102MM Black Intake Manifold Upper Shell 146000B

Name: FAST Manifold Upper Shell 102MM - Black
Brand: FAST
Price: 550.11 USD
Availability: InStock

FAST Manifold Upper Shell 102MM - Black

$550.11

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FAST Manifold Upper Shell 102MM - Black. This is the upper shell for the FAST LSXR 102mm intake manifold, offering lighter weight and better heat dissipation than aluminum.

Key Features

Fits 1999-2019 Chevrolet and GMC trucks and SUVs, plus other select vehicles.
Replaces the upper shell for the FAST LSXR 102mm intake manifold.
Constructed from an advanced polymer material for lighter weight.
Offers improved strength and heat dissipating characteristics over aluminum.
Finished in a popular black color for a clean look.
Designed for LS1, LS2, LS3, and LS7 engine applications.

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Will this fit your vehicle?

Product Details

This is the upper shell for the FAST LSXR 102mm intake manifold, specifically designed to replace the original on LS1, LS2, LS3, and LS7 engines. It's constructed from the same advanced polymer material found in the popular FAST LSX 92mm intake manifold, but finished in a sleek black color. Unlike many aftermarket aluminum intakes, this polymer shell is notably lighter, which can make installation easier and contribute to a better power-to-weight ratio. It also offers improved strength and better heat dissipating characteristics compared to metal alternatives, helping to keep intake air temperatures more stable.

This upper shell fits a wide variety of GM trucks, SUVs, and some cars, including popular models like the Chevrolet Silverado 1500, Chevrolet Tahoe, and GMC Sierra 1500. The polymer construction is well-built and designed to integrate seamlessly with the rest of the FAST LSXR 102mm intake system. If you're looking to replace or upgrade the upper shell on your existing FAST LSXR 102mm intake, this black option offers a clean look and practical benefits over traditional aluminum components.