May 10, 2017 #1 mbaird mbaird FABO Gold Member Joined Dec 10, 2005 Messages 11,027 Reaction score 8,345 Location Boise, Id Rating - 100% 15 0 0 Contact seller I am in need of heavier valve springs for a set of magnum heads. Looking to go .500ish lift. If you have upgrade valves, retainers and keepers I might buy whole pkg Thx
I am in need of heavier valve springs for a set of magnum heads. Looking to go .500ish lift. If you have upgrade valves, retainers and keepers I might buy whole pkg Thx
