Just curious if an 88 tpi wiring harness is the same as a 86 tpi harness. Cause I could get a mint 88 harness to replace my beat 86 harness. I just want to replace the underhood harness.
Supreme Member
Pretty sure they are the same, IIRC, Painless list replacement harnesses for 86-89 and then 90-92...but take a look for yourself to be sure.
thats for the tpi harness its self and the dirfference between the two are speed density and mass air. I want to use the whole harness guages, fi, head lights etc. I want to know if its a plug in affair.
Supreme Member
Ahhh, I see, sorry I can't help ya out then. May want to post a request for those who have purchased the "F-Body CD" and have them check part numbers.
Good luck.
Good luck.