305tpi/350tpi
Thread Starter
Joined: Mar 2010
Posts: 989
Likes: 9
From: tn.
Car: 1990 firebird,1989 Iroc z,1986 fire
Engine: 3.1lt,5.7tpi,3.1mpfi
Transmission: auto,auto
Axle/Gears: 273?277
305tpi/350tpi
is the wireing harness for an 89 305tpi the same as a 350tpi.PO has messed with the harness on my 89 iroc w/a 350 and if I start to look for a new harness I was wondering which ones will work.Alot of them have been hacked on.Is there anyone that makes new ones?