My name is Jim and I live in Manassas, Va. I own a 1971 Chevy C/10 that I am building into an "SS 396" truck with an M-21 Muncie and 12-bolt posi rearend. My daily driver is a 1971 Chevy Short bed, fleet side, 4x4 Cheyenne Super with a 350 H.O. crate motor. I also have a 1970 something C/20 Chevy truck with a 350, Granny gear 4-speed, Dana rears. This truck has a blown head gasket and I am going to let this one go. Looking forward to hearing from fellow truck buffs.