Last Call: Twin Six Edition

gmc v12 There’s no better way to cap off the week than with some engine pron, I always say. The GMC Twin Six wasn’t really two V6 engines welded together but one honkin’ big V12 displacing 702 cubic inches and a forged crankshaft that tipped the scales at a robust 180-pounds. Pop that into the engine and add all the rest of the accessories and you’re looking at 1500-pounds for this torque monster. GMC built about 5,000 of these monsters. Last Call indicates the end of Hooniverse’s broadcast day.  It’s meant to be an open forum for anyone and anything. Thread jacking is not only accepted, it’s encouraged. Image: Go Away Garage

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