TCI TH350 Ultimate Master Racing Overhaul Kit Main Hoop Every spring is preset to

Every spring is preset to solid height during manufacturing

5" long x 1

Reduces Shift Throw by 18% over Stock

1979-1999 GMC C2500 Suburban

Harmonic Balancer Bolt

TCI TH350 Ultimate Master Racing Overhaul Kit Main Hoop Every spring is preset to68 '79 TH350 Ultimate Master Racing Overhaul Kit.. This TCI Ultimate Master Racing Overhaul Kit includes all of the best performance clutches, frictions and steels for your next TH350 Transmission Overhaul. The Ultimate Master Racing Overhaul Kit from TCI contains the performance clutches, frictions and steels made from the strongest, most durable materials available for your transmission upgrade. Best suited for applications exceeding 450 HP, TCI