QA1 Bolt-On Subframe Connector Kit - Black - GM F-Body 1975-81 1237A86 20 mm bung for low

20 mm bung for low oil warning sensor (22-405 required if not used)

Standard Automatic w/Integrated Sport Shift Mode

Shifter features a spring-loaded reverse lockout gate to help prevent accidental engagement and easy-to-read engraved range positions

Set screw for wide open throttle stop adjustment

Mounts anywhere space permits

QA1 Bolt-On Subframe Connector Kit - Black - GM F-Body 1975-81 1237A86 20 mm bung for lowProduct Overview The 2nd Gen F body was designed in an era when high performance driving and modern tire technology weren't as prevalent. Their unibody chassis, while innovative at the time, can flex and twist under stress, particularly when cornering aggressively or accelerating hard. QA1's bolt in sub frame connectors offer a simple and effective solution to this common issue. Reduced Chassis Flex QA1's sub frame connectors tackle the flex issue by