Thanks for the tips. Yes I'm using cast pistons. I drive the truck about 15K a year so I want rings that will last. I bought the chrome set. I think the top ring is coated with chromium (sp???)


Grant
1950 Chevy 3100
1952 GMC 150 (In Pieces)
1968 Chevy K20
1966 Shovelhead
1978 BMW 100S