GM TKO/TKX Install kit for 1970-1990 balanced 454 Big Block Chevy Engine 319-502 ColdAirIntakes 7 V8 1969 - 1972

7 V8 1969 - 1972 Chevrolet Chevelle Nomad 350/5

Year Make Model Submodel Engine Size 1993 - 1995 Chrysler Concorde 3

2022 - 2023 Subaru WRX

Vastly Improves Nitrous Flow

2 V8 1968 - 1969 Plymouth Fury 318/5

GM TKO/TKX Install kit for 1970-1990 balanced 454 Big Block Chevy Engine 319-502 ColdAirIntakes 7 V8 1969 - 1972GM 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