1994 GMC Sierra 1500 #- Engine swap?

I have a 94 GMC Sierra 4.3 w/standard transmission. Engine inop ,(broken rod). I have another 4.3 from a 99 GMC Sierra including harness ,minus fuse box and computer. If I swap the intake and the distributor. Would this setup work ?

If you can swap all the OBDI components from the old engine over to the OBDII engine, it should.


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