73-77 Pontiac Grand Prix SJ LJ NOS GM Door Weatherstrip pair NEW GP 74 75 76. Rare NOS GM 73-77 Grand Prix roof rail seals. One is still sealed in the box.Please subscribe and check out my other listings for more kool items! This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Exterior Parts & Accessories\Body Moldings & Trims". The seller is "zoliestuff" and is located in this country: US. This item can be shipped worldwide.