TCI Pilot Extension Adapter - 1.45" ID to 1.70" ID - 0.872" Long - Steel - GM LS-Series 10217 For over 50 years

For over 50 years

1964-1983 Buick Electra

QA1's tubular K-members are designed for weight savings

Trip Distance (tripmeter)

2 Race Heads

TCI Pilot Extension Adapter - 1.45" ID to 1.70" ID - 0.872" Long - Steel - GM LS-Series 10217 For over 50 yearsLs1 Pilot Ext You've invested in horsepower. Now get it all to the ground with TCI. TCI's track tested Transmissions, torque converters and components can turn that muscle into rear wheel power. Designed, built and tested by hardcore racers and enthusiasts, TCI Transmission products are specifically engineered to crank out race winning power mile after grueling mile, run after punishing run. TCI gives you more than just 35+ years of on track