TCI Pilot Extension Adapter - 1.45" ID to 1.70" ID - 0.872" Long - Steel - GM LS-Series LGLF These are ideal for IMCA

These are ideal for IMCA Modifieds and Street Stocks

Neoprene Coated Woven Fiberglass Hose

No more plugging to block off PCV

Performance-tuned antenna

TCI Pilot Extension Adapter - 1.45" ID to 1.70" ID - 0.872" Long - Steel - GM LS-Series LGLF These are ideal for IMCALs1 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