Count on Zip Corvette for the best quality Corvette Parts available for your 1968-1982 Corvette. Whether you’re maintaining your Shark Corvette or completing a full restoration, our selection of C3 Corvette Engine parts is unsurpassed. Our inventory selection includes vapor canisters and PCV valves, along with PCV valve hoses and clamps to aid in your Corvette restoration. In addition, Zip stands behind all of our Corvette parts with our "No-Hassle Guarantee" - That\'s customer service the Zip way!