ButlerBuilt King Pin To King Pin Tether System - 50" Axle AutoLoc Adapter fits most 1968-96 SB

Adapter fits most 1968-96 SB Chevy and 1968-90 Gen IV BB Chevy engines and includes mounting hardware and O-rings

1980-1997 Ford Thunderbird

Tork Master Torque Converter 2400 RPM Stall

GM Fullsize Truck 2007-17

ButlerBuilt King Pin To King Pin Tether System - 50" Axle AutoLoc Adapter fits most 1968-96 SBKing pin tether from Butlerbuilt is required by World of Outlaws and many other Sprint Car sanctioning bodies and tracks. It hooks to the king pins so that they will remain with the race car in the event of a crash. Racers have chosen BUTLERBuilt Professional Seat Systems for their seating needs for decades. BUTLERBuilt has always been proactive in their approach to seating issues. BUTLER Built works hard to stay abreast of any and all seat related