Ok, I posted yesterday about my new Jimmy, and someone said that I needed to post more info. Its an 84 GMC Jimmy 4x4 2.8l, origianally had a v6. It needs a new motor. A friend said that a motor from any gmc from about the same time will work, and offered a v6 engine from an 84 Chevy s10. The only difference is the engine being offered was not from a 4wheel drive truck. Does that matter or does the new engine have to be from a 4x4 jimmy?