1977-78 DATSUN 280Z GAS TANK RESTORED PROFESSIONALLY BY RENU, INCLUDES FULL WARRANTY!!! I am currently restoring a 1978 280z. I had an extra tank that I had restore by RENU. Last week I had that tank installed. So you are buying the tank that came out of my car. Last week I took this tank and had RENU restore this tank at a cost of $371, with their patented process that includes complete sandblasting and full coating inside and out. Included is the receipt and the warranty card that you can fill out and send it in, in your name. I may consider shipping, but arrangements will have to be made. This is ready to go in!