1985-89 GM V8 305 5.0L/350 5.7L; TPI Wire Harness (MAF) Std. Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. If you require...

1985-89 GM V8 305 5.0L/350 5.7L; TPI Wire Harness (MAF) Std. Length
Classic $504.99 ea
1986-93 Throttle Body Injection Wiring Harness 4.3L, 5.0L, 5.7L, and 7.4L
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. This harness is...

1986-93 Throttle Body Injection Wiring Harness 4.3L, 5.0L, 5.7L, and 7.4L
Classic $424.99 ea
1990-92 GM V8 TPI Harness (MAP) Std. Length
This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. If you require...