No matter the condition of your 1966 Cutlass, OPGI has the Lines products you need to boost performance and get you back on the road. We currently carry 87 Lines items to choose from for your 1966 Cutlass, and our Price Match Guaranteed prices range from as little as $2.99 up to $297.99. OPGI offers Russell plus seven other trusted brands of Lines products for your 1966 Cutlass, to help you find quality parts you can rely on. With OPGI's 45-day return policy and seventeen 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 Lines items in person.