98-02 LS1 Fbody BMR Tubular K-Member w/ LS1 Motor Mounts & Factory Rack-N-Pinion Mounts


Model Number: KM003
BMR Fabrication

98-02 LS1 F-Body BMR Tubular K-Member w/ LS1 Motor Mounts & Factory Rack-N-Pinion Mounts

BMR Tubular K-members are designed to provide a lightweight alternative to the factory K-member as well as provide additional clearance for aftermarket headers and turbo systems. Our unique design on our V8 models feature integrated frame stands that replace the factory cast iron frame stands. This additional weight reduction allows us to use larger diameter tubing and thicker mounting plates for additional strength over the competition. This means that you can use the K-member for street use, road race, autocross, or drag strip use. BMR K-members are built exclusively using larger diameter 1-5/8″ x .120″ and 1-1/4″ x .095″ tubing yet still remain up to 7.5 lbs. lighter than the competitions due to our integrated mount design. Using our tubular K-member and upper/lower a-arm set, expect a minimum weight reduction of 42 lbs. Combine this with a coil-over style spring/shock combo and a lightweight front brake setup and lose over 100 lbs. off the front end! Available in Black Hammertone or red powdercoat.

BMR also answers your requests with specialized versions of our K-members. We make K-members for manual rack conversions, high clearance variations for turbo downpipes, conversion K-members for traditional small and big block motor transplants, etc.

NOTE: While we sell this product as “streetable”, it is still a race-inspired piece and may not be choice for an everyday driver.

• Larger diameter tubing than most competitors to increase durability.

• Equally at home on the street, road course or drag strip

• Lighter than other competitors K-members due to integrated motor mount design

• Additional 1/4″ of A-arm adjustability provides up to 4 degrees of additional camber adjustment

• Works with stock A-arms or any aftermarket A-arms

The LS1 K-Member eliminates both cast iron motor stands by using a tubular integrated design. This unique design allows an even further weight reduction than anything our competitors have to offer. Total K-Member weight including both frame stands is 24.5 lbs, compare this to our competitors 29 lbs.

Weight 1 oz



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SKU: KM003 Category: