No matter the condition of your 1958 Series 70, OPGI has the Rotating Assembly products you need to boost performance and get you back on the road. We currently carry one Rotating Assembly items to choose from for your 1958 Series 70, and our Price Match Guaranteed prices range from as little as $194.99 up to $194.99. OPGI offers General Motors plus zero other trusted brands of Rotating Assembly products for your 1958 Series 70, 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 Rotating Assembly items in person.