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International Automotive Technicians Network
Re: 3.1 engine fit
Posted to Technical Discussion Forum on 3/6/2003

I'd be reluctant to bet on it, GM has a way of finding some way to screw up what should be an easy interchange. If it will fit in, it will probably run, since the crankshafts for the two applications have the same part #. My biggest worry would be that the CKP... Login to read more.