No matter the condition of your 1968 Tempest, OPGI has the Paints, Coatings, Dyes & Markers you need to boost performance and get you back on the road. We currently carry 66 Paints, Coatings, Dyes & Markers to choose from for your 1968 Tempest, and our Price Match Guaranteed prices range from as little as $8.83 up to $499.99. OPGI offers POR-15 plus six other trusted brands of Paints, Coatings, Dyes & Markers for your 1968 Tempest, to help you find quality parts you can rely on. With OPGI's 45-day return policy and thousands of 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 Paints, Coatings, Dyes & Markers in person.