A 65 Lemans and a 66 sprint. Instructions picture Grand Prix and Tempest. Box and instructions are a little tattered but harness is nice. Check out the pictures and use the zoom feature. Message me if you have questions or would like more pictures.I have more Auto related auctions going at this time so check them out. The item "Vtg Original Pontiac Trailer Wiring Harness Tempest GTO Grand Prix 65 66 NOS" is in sale since Monday, May 31, 2021. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Lighting & Lamps\Other". The seller is "loosnload" and is located in Eugene, Oregon. This item can be shipped to United States.