1990 Iroc Convertible Build
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
Thank you, I read on this forum that they should. I'm gonna put them on later on today and I'll post it.
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
I'm not completely satisfied with these. I like the look of the wheel, I like the width, I think 20's in the same rim would look better. Maybe after I lower it, they'll grow on me. They fit good without hitting. However, it will be awhile before I drive it. The only problem I see is the bump stop. I might have to take it off or have it taken off and re-welded in just a bit deeper.
Last edited by M3638; Mar 15, 2014 at 06:24 PM. Reason: Grmr
Supreme Member
iTrader: (28)
Joined: Jul 2006
Posts: 1,564
Likes: 2
From: ocklawaha FL.
Car: 81z-28,89gta,91z-28 03 1500
Engine: 355,L98vette tpi,327
Transmission: TH350/700R4/700r4/4l80E
Axle/Gears: 3;73/3;27/2;73/3;73
They look sweet man! Yeah I think lowering it a bit will satisfy ya..that will get rid of most of that wheel lip gap you have going on..
Junior Member
Joined: Jul 2009
Posts: 63
Likes: 0
From: La Mesilla New Mexico
Car: 1991 Z28 Convertible
Engine: 5.0 TPI
Transmission: 5 Speed
Re: 1990 Iroc Convertible Build
Wow! Nice lookin vert..I just picked up a 91 vert project that I'm going to finish when I get my 85 Iroc done...going with a similar color on my vert...mine is going to be indigo blue..I love the wheels!! Think I may get the similar to yours..the 6.5 back spacing tuck under the car with no mods?
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
I have a lot of parts that I haven't had time to put on. As soon as I get some vacation I'll get some work done. Here are pics of the car rear lowered.
Last edited by M3638; Apr 20, 2014 at 08:32 PM. Reason: Xx
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
I haven't had time to put any more parts on my convertible but I found this car for my son who will start driving in the near future. 1991 z28, 5.7 tuned port with auto. The previous owner said he is the original owner and bought it from a dealership in Long Beach back in 1991. Unmolested and drives strong. Pretty clean. Paid, $3,100, I think I got a deal.
Last edited by M3638; May 10, 2014 at 09:21 AM. Reason: Sp
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
No, the fiberglass was cracked so the upholstery shop put a thin like sponge first below the material and it turned out that way. I don't like it, I'm gonna replace that.
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
I haven't worked much on my car, haven't had much time but I was able to pick this new nos engine harness on Ebay. It was $550 plus $30 for shipping.
We picked up a nice 1991 z28 5.7 auto for my 15 yr old son and been working on that with him. Ill post a picture of it.
We picked up a nice 1991 z28 5.7 auto for my 15 yr old son and been working on that with him. Ill post a picture of it.
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
It's been a long time. I decided to put an LS1 / T56 from a 1999 Camaro. If I can figure a few things out, I'll aim to install it next Saturday.
Last edited by M3638; Dec 22, 2015 at 08:10 PM. Reason: Xx
Thread Starter
Joined: May 2013
Posts: 340
Likes: 4
From: Alta Loma, Ca
Car: 1990 Iroc Convertible
Engine: LS1
Transmission: T56
Re: 1990 Iroc Convertible Build
I have a problem with the fuel pump that I haven't figured out yet.
Last edited by M3638; Mar 27, 2016 at 08:45 PM.





