TCI Drag / Circle Track Race Automatic Transmission Valve Body - Manual - Reverse Pattern - Engine Braking - TH350 1125408 1966-1973 GMC K15/K1500 Pickup

1966-1973 GMC K15/K1500 Pickup

giving you much improved repeatability on the street

Gasoline Needle and Seat

Suburban 2500

TCI Drag / Circle Track Race Automatic Transmission Valve Body - Manual - Reverse Pattern - Engine Braking - TH350 1125408 1966-1973 GMC K15/K1500 PickupTH350 Reverse Shift Pattern Full Manual Valve Body w 1st and 2nd Gear Braking.. This TH350 Valve Body is a Full Manual Operation that retains 1st and 2nd Gear Engine Braking along with a Reverse Shift Pattern. The competition valve body was designed for maximum performance and quick elapsed times in racing applications. By controlling the valve body only through manual means, quicker shift timing and the ability to run higher line pressures than