The AMC 20 has 12 bolts. The AMC 15 has 10 bolts, but it's not quite round. Kind of oval. Here's the Felpro part numbers for both. AMC 15 - RDS13089 AMC 20 - RDS13889 If you look it up on rockauto you can see pictures. Todd On Friday 14 March 2008 09:20, Sandwich Maker wrote: > " From: "KENT ANDERSON" <65marlin327@xxxxxxxxxxx> > " > " I know we sometimes have to ask for oranges to get apples for our AMC > cars. "Try looking that up as a '72 Chevelle with a six in it." Thank > kind of thing. " Looking for a gasket for the rear end on the Classic 770, > 10 bold, perfectly round... but to no avail. Any suggestions here? > > that's the amc20, right? '76-'86 jeep used the amc20 also. _______________________________________________ Amc-list mailing list Amc-list@xxxxxxxxxxxx http://splatter.wps.com/cgi-bin/mailman/listinfo/amc-list