Description

GM TKO/TKX Installation kit for 1970-1990 externally balanced 454 Big Block Chevrolet EnginesDesigned for 1970-1990 454 Big Block Chevrolet Engines using a TKX or TKO transmissionLight weight cast aluminum bellhousing and stamped steel dust cover provides factory-like installation and appearanceBillet steel 36 lb, 168 tooth externally balanced flywheel for light weight and strengthRoller style pilot bearing offers improved shifting by reducing parasitic drag and transmission wear26 spline, 11-inch clutch disk offers superior clamping force for engines up to 500 hpAdjustable Hydraulic Release Bearing offers reduced pedal effort and easy installationOrganic clutch disc features heavy-duty hub spring assembly for increased load capacityWorks with OE (original equipment) or MSD High Torque startersAll Hardware IncludedThese Holley Transmission Installation Kits come complete with everything you need to bolt a TKX or TKO transmission to a 1970-1990 454 big-block Chevrolet engine. Built with a mixture of our best brands including Lakewood, Hays and Mr. Gasket. Kit includes: A roller pilot bearing, bellhousing with dust shield, billet steel flywheel, clutch and pressure plate, hydraulic release bearing, and all hardware needed to install these components.

Bellhousing Material: Aluminum

Disc Diameter: 11

Disc Material: Organic

Disc Style: Spring Hub

Engine Balance: External

Engine Make: GM

Engine: GM Big Block

Flywheel Balance: External

Flywheel Material: Billet Steel

Grade Type: Performance

Hardware: Steel

Input Shaft Diameter: 1-1/8″

Input Spline: 26

PILOT BEARING: Roller

Pressure Plate Style: Diaphragm

RELEASE BEARING: Hydraulic

Transmission: TKO GM

Transmission: TKX GM