Mine cost quite a bit to do, I used a Ron Francis Wire Works harness, I have a 95 Cobra 5.0 backed with a aode {electronic) tranny), Dropping the motor wasn't hard but wiring was a major biznotch, I would say with a carb i could have had it done in a week or so. The harness I used is a stand alone harness, we basically re-wired the whole truck, I didn't do hardly any of the wiring. for some pics check out the page.