No matter the condition of your 1981 Bonneville, OPGI has the Cylinder Heads you need to boost performance and get you back on the road. We currently carry eleven Cylinder Heads to choose from for your 1981 Bonneville, and our Price Match Guaranteed prices range from as little as $499.99 up to $2,672.99. OPGI offers Air Flow Research plus zero other trusted brands of Cylinder Heads for your 1981 Bonneville, 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 Cylinder Heads in person.
Holiday Bonus