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No matter the condition of your 1966 Chevelle, OPGI has the Cylinder Heads products you need to boost performance and get you back on the road. We currently carry 86 Cylinder Heads items to choose from for your 1966 Chevelle, and our Price Match Guaranteed prices range from as little as $112.99 up to $4,883.99. OPGI offers Air Flow Research plus six other trusted brands of Cylinder Heads products for your 1966 Chevelle, to help you find quality parts you can rely on. With OPGI's 45-day return policy, 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 Cylinder Heads items in person.
Mother's Day Sale!