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Re: GM Semis
Quote:
Originally Posted by factorystock
Maybe a "special order" engine in GMC's during the 70's.
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Possible it was some kind of SEO on GMC's. 6-71T's were built for other make trucks in the 70's though. Seem to remember seeing some International S series trucks with 6-71T's in the late 70's.
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1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90.
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