The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 71 4x4 BBC Swap: Doing what I should have done the first time!

mtharleydavidson · 02-06-2010, 12:57 PM

I have GM Aluminum Head Part#12363390 which is an oval port head.

02-06-2010, 12:57 PM	#101
mtharleydavidson Registered User Join Date: Nov 2008 Location: Bozeman Montana Posts: 9	Re: 71 4x4 BBC Swap: Doing what I should have done the first time! I have GM Aluminum Head Part#12363390 which is an oval port head.