irocnroll89
Senior Member
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- Join DateAug 1999
- Locationpreviously OKINAWA JAPAN,georgia, now new england
- Posts:629
- iTrader Positive Feedback100
- iTrader Feedback Score(4)
- Car1989 IROC--1989 T/A
- Engine5.7 TPI in both
- TransmissionW/C T-5 in both
- Axle/GearsB/W 3.27 in both
- Likes:0
- Liked:0 Times in 0 Posts
hello all, i need a wire harness to install an aftermarket radio in to my 1989 T/A. The harnesses online say eithe a 12 pin, or 21 pin. The harness in the car has a 14 pin. If this is any help, the plug is the same as my 1989 IROC back in the states. Problem is i can't get one here, and my friends suck at mailing me stuff. Please dig me up a part number. thanks much in advance
shawn
I did find this Metra 70-1858. butttttttttttt.
shawn
I did find this Metra 70-1858. butttttttttttt.

Member
what does the harness look like?
does it look like this sorta?
or like this?
the first is for the 21 pin, the second is the 12 pin. if its not one of those then look on the metra site for it.
does it look like this sorta?
or like this?
the first is for the 21 pin, the second is the 12 pin. if its not one of those then look on the metra site for it.
irocnroll89
Senior Member
close
- Join DateAug 1999
- Locationpreviously OKINAWA JAPAN,georgia, now new england
- Posts:629
- iTrader Positive Feedback100
- iTrader Feedback Score(4)
- Car1989 IROC--1989 T/A
- Engine5.7 TPI in both
- TransmissionW/C T-5 in both
- Axle/GearsB/W 3.27 in both
- Likes:0
- Liked:0 Times in 0 Posts
ok it is the 21 pin for sure.
now to get one.
thanks much
now to get one.
thanks much