No matter the condition of your 1965 GTO, OPGI has the Gaskets & Seals products you need to boost performance and get you back on the road. We currently carry 121 Gaskets & Seals items to choose from for your 1965 GTO, and our Price Match Guaranteed prices range from as little as $1.99 up to $812.99. OPGI offers RESTOPARTS plus fifteen other trusted brands of Gaskets & Seals products for your 1965 GTO, to help you find quality parts you can rely on. With OPGI's 45-day return policy and 59 customer reviews, you can shop with the utmost confidence. Enjoy parts delivered directly to your home, or visit our sunny Southern California Showroom & Warehouse to check out our Gaskets & Seals items in person.