Holley 319-502 - Complete TKX or TKO Transmission Installation Kit, 1970-1990 454 Big Block Chevrolet Engines

GM TKO/TKX Installation kit for 1970-1990 externally balanced 454 Big Block Chevrolet Engines These 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. Features: • Designed for 1970-1990 454 Big Block Chevrolet Engines using a TKX or TKO transmission • Light weight cast aluminum bellhousing and stamped steel dust cover provides factory-like installation and appearance • Billet steel 36 lb, 168 tooth externally balanced flywheel for light weight and strength • Roller style pilot bearing offers improved shifting by reducing parasitic drag and transmission wear • 26 spline, 11-inch clutch disk offers superior clamping force for engines up to 500 hp • Adjustable Hydraulic Release Bearing offers reduced pedal effort and easy installation • Organic clutch disc features heavy-duty hub spring assembly for increased load capacity • Works with OE (original equipment) or MSD High Torque starters • All hardware included