Painless Performance stand-alone engine wiring harness PN 60102 fits 86-89 GM TPI engines. Eliminate potential gremlins in old stock wiring and save weight too. Perfect for anyone building a 3rd Gen CMC car with TPI from a bare tub or looking to simplify their wiring.

Brand-new in the box, $250 obo shipped CONUS ground. Paypal preferred. Email matt (at) bigwagon.net for photos or questions.