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jgrh64 · 01-29-2006, 07:40 PM

V6 will run a long time but hard to add a/c or p/s ,four speed will be a sm420 if original - very tough and a granny first used for off roading allot.

01-29-2006, 07:40 PM	#3
jgrh64 Prestige member Old Farts Club Join Date: Nov 2005 Location: Cleveland Posts: 502	Re: 1966 gmc with factory v6 V6 will run a long time but hard to add a/c or p/s ,four speed will be a sm420 if original - very tough and a granny first used for off roading allot. __________________ Hey sombodys gotta do it!