No matter the condition of your 1966 Eldorado, OPGI has the Tire & Wheel Accessories you need to boost performance and get you back on the road. We currently carry seventeen Tire & Wheel Accessories to choose from for your 1966 Eldorado, and our Price Match Guaranteed prices range from as little as $3.99 up to $293.99. OPGI offers Oracle Lighting plus two other trusted brands of Tire & Wheel Accessories for your 1966 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 Tire & Wheel Accessories in person.