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GMC71k20 · 05-24-2006, 09:39 PM

ive got 71 GMC lit with all possible options for 1/2 and 3/4 ton 2wd trucks and listed as the biggest engine available for either was 402.

05-24-2006, 09:39 PM	#18
GMC71k20 Registered User Join Date: Aug 2002 Location: mass Posts: 1,277	Re: 72 truck with a 454 from the factory? ive got 71 GMC lit with all possible options for 1/2 and 3/4 ton 2wd trucks and listed as the biggest engine available for either was 402.