ezryder

i have a 98 z28 and i have problems. as you probably already know, the wiring harness for the engine has a portion that goes through the firewall and into the cab of the car to the BCM. well i bought the motor from a junkyard, and instead of disconnecting the harness at the clips on the BCM, they snipped it like cavemen. now i have a bunch of wires that i have no idea where they belong and i have 3 options... buy the connectors and run the wiring myself according to where the wires are on the plugs, find a car from the junkyard with the same plugs and snip it (i'm not sure if only camaro BCMs will work, or if all BCM's are the same for 98), or buy an entirely new wiring harness. please help. it would be greatly appreciated.