Crossmembers

QA1's Mopar K-Members are direct bolt-on for your 66-70 Mopar B-Body. Engineered for maximized strength, the tubular design allows for greater header and oil pan clearance. The K-Member comes with engine mount attachment points to accept factory and...

QA1's Mopar K-Members are direct bolt-on for your 71-72 Mopar B-Body & 70-74 Mopar E-Body. Engineered for maximized strength, the tubular design allows for greater header and oil pan clearance. The K-Member comes with engine mount attachment points to...

QA1's Mopar K-Members are direct bolt-on for your 67-72 Mopar A-Body. Engineered for maximized strength, the tubular design allows for greater header and oil pan clearance. The K-Member comes with engine mount attachment points to accept factory and...

PRODUCT OVERVIEW QA1's tubular K-member for the 1982-1992 Chevrolet Camaro/Pontiac Firebird (F-body) is a significant front-end upgrade. Designed for reduced weight and increased clearance for headers and oil pans, the QA1 K-member makes a great upgrade...

Reduce weight, increase frontend rigidity, and swap a Small-Block or Big-Block Chevy engine into your F-body with a Tubular K-members from BMR Suspension. BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky...

Reduce weight, increase frontend rigidity, and swap a Small-Block or Big-Block Chevy engine into your F-body with a Tubular K-members from BMR Suspension. BMR Tubular K-Members are designed to provide a lightweight alternative to the heavy and bulky...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you while providing a...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lbs of front end weight from your ride and helps your existing horsepower work for you while providing a...

Note: Low mounted factory LS A/C needs relocated when running a UMI tubular k-member, we recommend an A/C relocation kit from www.kwikperf.com. K-member was designed around the LS1 oil pan and also works with the Holley 302 oil pan. Other oil pans may...

Note: Low mounted factory LS A/C needs relocated when running a UMI tubular k-member, we recommend an A/C relocation kit from www.kwikperf.com. K-member was designed around the LS1 oil pan and also works with the Holley 302 oil pan. Other oil pans may...

Note: Factory low mounted LS A/C needs relocated when running a UMI tubular k-member, we recommend an A/C relocation kit from www.kwikperf.com. K-member was designed around the LS1 oil pan and also works with the Holley 302 oil pan. Other oil pans may...

Note: Factory low mounted LS A/C needs relocated when running a UMI tubular k-member, we recommend an A/C relocation kit from www.kwikperf.com. K-member was designed around the LS1 oil pan and also works with the Holley 302 oil pan. Other oil pans may...