No matter the condition of your 1968 Chevelle, OPGI has the Engine Assemblies products you need to boost performance and get you back on the road. We currently carry 82 Engine Assemblies items to choose from for your 1968 Chevelle, and our Price Match Guaranteed prices range from as little as $2,060.99 up to $31,856.99. OPGI offers Blueprint Engines plus three other trusted brands of Engine Assemblies products for your 1968 Chevelle, to help you find quality parts you can rely on. With OPGI's 45-day return policy and two 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 Engine Assemblies items in person.