The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Johns70 · 01-22-2003, 11:45 PM

If they are open port being they are truck heads i would imagine they are big cc heads i have a set that are close to 125 or 128 cc heads.

01-22-2003, 11:45 PM	#9
Johns70 Registered User Join Date: Dec 2001 Location: Spring Creek, nevada. U.S.A. Posts: 456	If they are open port being they are truck heads i would imagine they are big cc heads i have a set that are close to 125 or 128 cc heads. __________________ 69 chevy short wide box project 70 GMC jimmy project