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Old 11-29-2007, 10:47 PM   #135
89 crew
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Join Date: Mar 2006
Location: Kansas
Posts: 865
Re: GMC V-12 powered '91 Chev crewcab

Quote:
Originally Posted by cayoterun View Post
Preferrably an auto, but probably not doable. Max RPM is 2400, so will probably need a 5-sd over to get up to hiway speeds. Your idea sure has validity from a weight distribution stand point. Cut the cab back instead of firewall. Two back bucket instead of fronts. Also would reduce cab noise.
Everybody keep thinkin' and engineering----
Cayoterun
I don't know about your specific engine but the other v6's could turn 3k easily. hooking 2 of them together shouldn't reduce rpms. the 2400 may be a max constant rpm. far as the setup for it I was thinking move the cab back so it would fit. modify the fenders and hood so they would reach. gear the truck HIGH these have more than enough torque to pull. Far a a transmission goes check your bell housing bolt pattern. there were a bunch of the smaller v6's put in 1 ton pickups. If you are lucky it will bolt up to a regular gm bell housing. I don't know when GM totally quit making this series of v6 but I know a 478 was available in a 74 gmc 7500 series.
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