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  1. P

    new 94 5.7 crate + 94 truck + 96-97 wiring harness= big ole mess

    Its probably older my bad. Its either got a 87-92 32pin/24pin or a 96-97 same set up wiring harness. The 93,94 and 95 are 32pin/32pin. It is a 6 lug truck but vin reads c2500 w. K engine code.
  2. P

    new 94 5.7 crate + 94 truck + 96-97 wiring harness= big ole mess

    I just installed a correct for the truck and year 5.7 CP crate motor in a 94 c2500. Just discovered PO had swapped a 4.3 and wiring harness from a 96-97. I have correct 350 94 ecm (16197427) and it is 32pin/32pin (Blue/Red), 96-97 is 32pin/24pin.(Grey/Black) ECM Guru's, Any bright ideas short...
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