F.A.S.T. Crank Trigger Kit - Magnetic - Trigger Wheel / Pickup - Bracket / Hardware - 6.562" Balancer - SB Ford RS00400314 1966-1966 GMC I1500

1966-1966 GMC I1500

Big Block Chevy 396-454

Meets the performance requirements of U

Vise Insert

Allows 295mm Wide Tires on 1962-1965 Chevy II & 315mm Wide Tires on 1966-1967 Chevy II

F.A.S.T. Crank Trigger Kit - Magnetic - Trigger Wheel / Pickup - Bracket / Hardware - 6.562" Balancer - SB Ford RS00400314 1966-1966 GMC I1500For 6. 562 inch harmonic balancer applications however, modern fuel injection systems and sophisticated testing equipment have exposed inadequacies in traditional crank trigger designs. To correct for timing fluctuations in high RPM racing applications, FAST engineers replaced the fluctuation prone 2 Wire Inductive Pick Up with a modern digital Hall Effect design. This digital Hall Effect Pickup, coupled with Samarium cobalt magnets installed in the