1989 Iroc-z28
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Joined: Mar 2010
Posts: 989
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From: tn.
Car: 1990 firebird,1989 Iroc z,1986 fire
Engine: 3.1lt,5.7tpi,3.1mpfi
Transmission: auto,auto
Axle/Gears: 273?277
1989 Iroc-z28
This might sound dumb! But will any year 700r4 Tranny fit into my 89 Iroc z28 so long as its for an v8.
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Joined: Mar 2003
Posts: 4,771
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From: Florida
Car: 1987 Black IROC-Z (SOLD)
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Joined: Sep 2002
Posts: 9,192
Likes: 20
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: 1989 Iroc-z28
The 1991 and 1992 will fit as well - might have to take the mechanical speedo setup from yours and swap.
1988 (I believe) and later trannies had some improvements internally, so try to stay up in the years.
1988 (I believe) and later trannies had some improvements internally, so try to stay up in the years.
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
Re: 1989 Iroc-z28
thanks guys,Sometimes its hard to tell what the tec data means when it talks about upgrades and changes.
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