Ron@Revolution
11-26-2009, 07:13 PM
Its the complete kit in the box Supertech Part # SPRK-M1007D Dual valve springs, Titanium Ret, spring seats, and smaller valve seals. I'm asking $375 its going for $400+ Us on most websites. Ron
View Full Version : FS: Supertech 4G63 Dual Valve Spring Kit SPRK-M1007D