What is the main purpose of this motor mount adapter kit?

This kit is designed to help you install an LS1 engine into specific Chevrolet and Pontiac vehicles. It acts as an adapter between the LS1 engine's mounting points and the original chassis mounts, making the engine swap process more straightforward.

What material are these motor mount adapters made from?

These adapters are made from Prothane's durable polyurethane material. This well-built material offers solid engine support and is designed to withstand the demands of a V8 engine.

Does this kit include everything needed for the engine mount swap?

This kit includes the Type B motor mount adapters. It's recommended to consult your specific LS1 engine swap guide to confirm if any additional hardware or components are required for your project.

1997-2004 Chevrolet Corvette Motor Mount Adapter Kit

Name: Prothane Chevy LS1 Motor Mount Adapter Kit - Type B - Black
Brand: Prothane
SKU: prothane-prothane-chevy-ls1-motor-mount-adapter-kit-type-b-black-t14-100721
Price: 239.08 USD
Availability: BackOrder

Prothane Chevy LS1 Motor Mount Adapter Kit - Type B - Black

$239.08

On Backorder

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

Fits 1997-2004 Chevrolet Corvette. Prothane Type B LS1 motor mount adapter kit for engine swaps. Solid rubber construction for durability.

Key Features

Fits 1997-2004 Chevrolet Corvette, 1998-2002 Chevrolet Camaro, 1998-2002 Pontiac Firebird, and 2004 Pontiac GTO.
Designed for LS1 engine swaps into these specific vehicles.
Type B adapter configuration for precise fitment.
Constructed from durable polyurethane for solid engine support.
Helps ensure proper engine alignment during swap installations.

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Will this fit your vehicle?

Product Details

If you're swapping an LS1 engine into your 1997-2004 Chevrolet Corvette, you'll need the right adapters to get that new motor securely mounted. This Type B adapter kit from Prothane is designed specifically for that job, helping you bridge the gap between your LS1 and the original C5 Corvette chassis mounts. It's a well-built piece that makes the swap process smoother.

These adapters are made from Prothane's signature red polyurethane, which is known for being tough and long-lasting. This material offers a good balance, providing solid support for your engine without being overly harsh, which can sometimes happen with very stiff mounts. The Type B design is specific to certain LS1 engine configurations and chassis setups, ensuring a proper fit when you're doing this kind of custom work. They are built to handle the torque and vibration of a modern V8 engine.

When you're undertaking an engine swap like this, having the correct adapter pieces makes all the difference. This kit is a popular choice for C5 Corvette owners looking to upgrade their power plant. Make sure to check the specific requirements for your LS1 swap to confirm the Type B adapter is the correct one for your application.