Quote:
Originally Posted by mr48chev
The trouble with the newer setups is just as 1project2many said. Everything on the rig is designed to interact and function with the other specifically designed pieces that match. That quite often knocks you out of buying that 1200 buck harness and doing a simple plug and play.
I'm not sure on this one if GM performance has a crate engine wiring harness and control that can be used with it to eliminate all the connecting pieces.
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Having to rewire mine from scratch it wasn't that hard. Almost all the original connectors wern't used. Used the wiring from the 87 van column and reused the fusebox and wiring from the 84 GMC donor chassis. Carefully connecting each important wire such as ignition, alternator, starter ect was all that was needed.