TCI Powerglide Adjustable Front Pump Drive, Direct Drive Kit - 1-Piece - SB Chevy 1986-Up w/ 1-Piece Rear Main Seal

Two-Piece Adjustable Powerglide Front Pump Drive for '86-'96 Chevrolet.. The TCI Two-Piece Adjustable Front Pump Drive for Powerglide transmissions is designed to allow you to run your 86-96 Chevrolet engine without a functioning torque converter which reduces your rotational mass and improves acceleration.

TCI Front Pump Drives allow you to run without a torque converter where legal and can reduce rotating mass by anywhere from 15 to 30 lbs. compared to running a converter. This reduced mass improves off-the-corner acceleration and engine braking in the corners, which lowers transmission operating temperatures. Front Pump Drives require a specially designed valve body sold by TCI and are adjustable for non-motor plates and 1/8" and 1/4" motor plates. Allow race transmissions to run without a converter. Reduce rotating mass by 15-30 lbs. Reduced mass improves off-the-corner acceleration and engine braking in corners to reduce transmission temps. Requires special valve body. Adjustable for non-motor plates, 1/4" and 1/8" plates.

For 86-96 Chevrolet Engines Only. Features Steel Crank Flange and Drive Hub.