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ADDED TO YOUR CART!
Wiring Harness, Engine, Painless Perf, LS Gen III, Standard Length
ADDED TO YOUR WISHLIST!
Wire a 1999-2006 GM Gen III 4.8L, 5.3L or 6.0L mechanical-throttle swap with this Painless Performance® standalone EFI harness. It supports 4L60E/65E/70E/80E/85E or manual transmissions and provides labeled GM-color wiring, a protected fuse/relay center, OBD-II connector and check-engine light. Standard length allows about four feet between the engine and ECM mounting location.
• 1999-2006 GM Gen III 4.8L/5.3L/6.0L mechanical-throttle application • Standalone EFI harness • Supports common electronic automatics or manual transmission • OBD-II connector and check-engine light included • Protected fuse and relay center • Standard four-foot engine-to-ECM length
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