I have a 1985 IROC and would like to uprade to 89-92 ECM/engine harness. looking to buy a perfect harness no broken sensor clips.TPI setup 5.0 or 5.7 ecm must match harness.
patsy12
02-10-2007, 03:20 PM
i got a whole tpi setup intake runners harness ecm 400 plus shipping
rambo89
02-10-2007, 08:01 PM
for what yr? and what engine size? stock or after market?