Fits 1989-1993 GMC K2500 Direct-Fit Replacement Exhaust System 106-0474 MassAirFlowSensors and Holley EFI Injectors

and Holley EFI Injectors

7L V8 1979 - 1986 GMC K1500 350/5

3 or 4-Speed Transmissions

0L V8 1968 - 1972 Ford Custom 500 302/5

Fits 1989-1993 GMC K2500 Direct-Fit Replacement Exhaust System 106-0474 MassAirFlowSensors and Holley EFI InjectorsBRExhaust Direct Fit Replacement Exhaust Kit 106 0474 takes the guesswork out of replacing your exhaust system while providing a reliable and high quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106 0474s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush bent pipes commonly used in competing aftermarket replacement exhaust