No matter the condition of your 1958 Eldorado, OPGI has the Exhaust Gaskets & Seals you need to boost performance and get you back on the road. We currently carry one Exhaust Gaskets & Seals to choose from for your 1958 Eldorado, and our Price Match Guaranteed prices range from as little as $29.99 up to $29.99. OPGI offers Offenhauser plus zero other trusted brands of Exhaust Gaskets & Seals for your 1958 Eldorado, 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 Exhaust Gaskets & Seals in person.