Fuel Injection Wiring Kits

Painless Wiring fuel injection wiring harness kits make it easy to swap a fuel injected engine into your hot rod or to repair old, worn, or damaged harnesses.


Painless Performance 60510 5.0 fuel injection wiring harness
Painless Performance 60101 TBi fuel injection wiring harness
Painless Perofrmance 60102 1986 1987 1988 TPi fuel injection wiring harness
Painless Performance 60103 TPi fuel injection wiring harness
Painless 60510

Fuel Injection Wiring Harness

1986-1995 Ford 5.0$569.97
Painless 60101

Throttle Body Fuel Injection

Wiring Harness

1986-1993 GM TBI$479.97
Painless 60102

Tuned Port Fuel Injection

Wiring Harness

1986-1988 GM 5.0L 5.7L$499.97
Painless 60103

Tuned Port Fuel Injection

Wiring Harness

1990-1992 GM 5.0-5.7$499.97
Painless Performance 60217 GM 4.8L 5.3L 6.0L fuel injection wiring harness
Painless 60502 LT4 LT1 fuel injection wiring harness
Painless 60217

Fuel Injection Wiring Harness

1999-2006 4.8L 5.3L 6.0L

Mechanical Throttle$699.97
Painless 60502

Fuel Injection Wiring Harness

1992-1997 LT1 LT4$759.97

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