Detroit Speed

Detroit Speed Rear Chassis Brace Kit

1964-1972 GM A-Body

Part # 042301DS Be the first to write a review
Estimated Shipping Date: Coming Soon
Notify Me When Available
Free Shipping
Your Price
Suggested Retail
Add to Wish List
Create a new list
Through an extensive testing program, Detroit Speed has discovered there are substantial improvements that could be made over the original rear chassis braces. By triangulating the rear crossmember, frame rail and upper control arm mount, we were able to reduce deflection within the rear section of the chassis. While designed as a replacement for A-Body cars originally fitted with rear braces, these can be installed on cars originally built without the braces with minimal effort, for substantial structural improvement.
Brand Detroit Speed
Emission Code5
Product TypeRear Suspension
California Proposition 65 RequiredYes
Part Number042301DS

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.