Speedmaster PCE276.1134 4340 Forged Steel Perform Crankshaft ST-4.125 M-2.7488 RJ-2.4384

This Transbrake Valve Body for Powerglide is designed to provide consistent 60 Foot Times by transmitting power immediately to the rear tires. Standard Shift Pattern w/ Safe Neutral.

TCI Transbrake Valve Bodies allow you to achieve maximum torque converter stall and provide for quicker and more consistent reaction times and 60-foot times. This is due to the transbrake action which prevents an engine's torque load from being transmitted through the drivetrain prior to launch. The transbrake acts in much the same manner as a manual clutch. Once it is engaged, the vehicle can neither roll forward nor backward, and as you press on the accelerator, the engine can RPM as high as the torque converter stall. Once the transbrake is released, the power is transmitted immediately to the rear tires in much the same manner as a manual clutch but with the parts saving advantage of the torque converter's shock absorbing action.

Application Summary:

Year	Make/Model
1958	Cadillac Commercial Chassis
1958	Cadillac Series 60 Fleetwood
1953-1973	Chevrolet Bel Air
1958-1972	Chevrolet Biscayne
1969-1973	Chevrolet Blazer
1969-1972	Chevrolet Brookwood
1967-1973	Chevrolet C10 Suburban
1967-1971	Chevrolet C20 Suburban
1967-1972	Chevrolet Camaro
1966-1972	Chevrolet Caprice
1964-1968	Chevrolet Chevelle
1970-1972	Chevrolet Chevelle
1962-1967	Chevrolet Chevy II
1960-1967	Chevrolet Corvair
1961-1964	Chevrolet Corvair Truck
1953-1971	Chevrolet Corvette
1958	Chevrolet Del Ray
1959-1960	Chevrolet El Camino
1964-1973	Chevrolet El Camino
1967-1973	Chevrolet G20 Van
1958-1973	Chevrolet Impala
1967-1972	Chevrolet K10 Suburban
1967-1973	Chevrolet K20 Suburban
1969-1972	Chevrolet Kingswood
1973	Chevrolet Malibu
1970-1973	Chevrolet Monte Carlo
1958-1961	Chevrolet Nomad
1969-1973	Chevrolet Nova
1953-1957	Chevrolet One-Fifty Series
1960-1967	Chevrolet P10 Series
1960-1967	Chevrolet P20 Series
1960-1967	Chevrolet P30 Series
1950-1960	Chevrolet Sedan Delivery
1969-1972	Chevrolet Townsman
1953-1957	Chevrolet Two-Ten Series
1958	Chevrolet Yeoman
1955-1959	GMC 100
1951-1953	GMC 100-22
1954	GMC 100-24
1966	GMC 1000
1960-1965	GMC 1000 Series
1955-1959	GMC 150
1951-1953	GMC 150-22
1954	GMC 150-24
1966	GMC 1500
1960-1965	GMC 1500 Series
1956-1959	GMC 250
1953	GMC 250-22
1966	GMC 2500
1964-1965	GMC B3500
1967	GMC C15/C1500 Suburban
1967-1973	GMC C25/C2500 Pickup
1967-1971	GMC C25/C2500 Suburban
1967-1971	GMC C35/C3500 Pickup
1964-1966	GMC I1000
1965-1966	GMC I1500
1965-1966	GMC I2500
1966	GMC I3500
1970-1973	GMC Jimmy
1966-1973	GMC K15/K1500 Pickup
1967-1972	GMC K15/K1500 Suburban
1967-1973	GMC K25/K2500 Pickup
1967-1971	GMC K25/K2500 Suburban
1970-1973	GMC K35/K3500 Pickup
1965-1967	GMC L3500
1966-1967	GMC LI3500
1966	GMC P1000
1952-1953	GMC P150-22
1963-1966	GMC PB1000 Series
1963-1965	GMC PB1500 Series
1965	GMC PB2500 Series
1955-1959	GMC PM150
1955-1959	GMC PM250