Since 1966 I have always kept my old GM wheel cylinder's 1929 and on. I would clean them thoroughly. put cosmoline (RD-40), and wrap in oil paper. I would toss the ones that were rusted or scarred. I'm cleaning out my parts room and was wondering if I should keep them in their boxes or toss out. Any observation will be greatly accepted. Doc


Currently making 1954 3100 better than new and Genetics