britgreenz
Jan 28th, 10, 08:08 AM
I have this short block under my bench-3970010- F 18 2. Pad stamp is VO630XCD-No partial V.I.N. Heads 3991492-E 312& E302. Factory windage tray,screw in studs/guideplates/2.02 valves, GM #domed pistons. Over the counter engine? Thanks for any help.
mike532
Jan 28th, 10, 09:06 AM
Don't see XCD listed for 350 or 1972.
Quick Google search suggests HP crate but no real proof.
secndgn
Jan 28th, 10, 09:59 AM
"XCD is a crate LT1 motor" per Kurt S
http://www.camaros.net/forums/showthread.php?t=170277&highlight=xcd
britgreenz
Jan 28th, 10, 10:42 AM
Thanks for help guys. Kind of what i thought it was.