No matter the condition of your 1974 Riviera, OPGI has the Manifolds you need to boost performance and get you back on the road. We currently carry two Manifolds to choose from for your 1974 Riviera, and our Price Match Guaranteed prices range from as little as $16.99 up to $32.99. OPGI offers Edelbrock plus zero other trusted brands of Manifolds for your 1974 Riviera, 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 Manifolds in person.
2025 January Sale