Hei distributor I used 3m green gasket disc Merch! Want to send dad or me mail? Send it here! P.O. Box 332 Cortaro, Az 85652-0332 Business inquiries and if you think you have a car or truck you think dad and me might be interested in email here Travisblades1956@ Interested in pre 1980 abandoned cars or trucks/ barn finds. (Not interested in foreign cars). 1st and 2nd gen Cummins (89-98) diesels only. Also interested in old porcelain signs , gas pumps, neon signs . Gas and oil advertising