picked rims, will they work? help
Thread Starter
Member
Joined: Nov 2008
Posts: 271
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From: Calgary, Alberta
Car: 1990 Iroc-Z28
Engine: 350HSR
Transmission: HD 700r4 B&M Stage2 SK
picked rims, will they work? help
so im looking at a set of momo rims, think theyll look really good
does a 5x120 bolt pattern fit right on a 3rd gen ir what?
and if the stock rims are at like +10 offset (correct me if im wrong plz)
and these are +35, a 25mm spacer will make it all work yes?
thanks guys
happy holidays oh and there 17x8
does a 5x120 bolt pattern fit right on a 3rd gen ir what?
and if the stock rims are at like +10 offset (correct me if im wrong plz)
and these are +35, a 25mm spacer will make it all work yes?
thanks guys
happy holidays oh and there 17x8
Senior Member
Joined: Sep 2008
Posts: 274
Likes: 1
From: Riverside
Car: 89 Formula TPI
Engine: LB9
Transmission: WC T5
Axle/Gears: 3.73 posi locker ls1 discs
Re: picked rims, will they work? help
so im looking at a set of momo rims, think theyll look really good
does a 5x120 bolt pattern fit right on a 3rd gen ir what?
and if the stock rims are at like +10 offset (correct me if im wrong plz)
and these are +35, a 25mm spacer will make it all work yes?
thanks guys
happy holidays oh and there 17x8
does a 5x120 bolt pattern fit right on a 3rd gen ir what?
and if the stock rims are at like +10 offset (correct me if im wrong plz)
and these are +35, a 25mm spacer will make it all work yes?
thanks guys
happy holidays oh and there 17x8
Supreme Member
Joined: Jul 1999
Posts: 2,149
Likes: 4
From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Re: picked rims, will they work? help
I would not take a chance on 120mm bolt circle wheels when the factory wheels are on a 4.75" circle. 4.72" is not close enough to 4.75" in my opinion. I think that you would have centering issues.
Joined: Jun 2000
Posts: 5,364
Likes: 51
From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: picked rims, will they work? help
4.75 is 120.65mm, 120 mm is a BMW size and it will bolt right up. Only a .325mm difference per stud. I have M6 rims, 19x8.5 and 19x9.5 w/ 20 ET and they bolt up.
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: picked rims, will they work? help
It's not exactly right but a lot of people do it anyway.
I personally would be comfortable with doing it.
I personally would be comfortable with doing it.
Senior Member
Joined: Jun 2008
Posts: 1,298
Likes: 2
From: Norfolk VA
Car: 85 Camaro IROC
Engine: 5.7 TPI
Transmission: 700-R4
Axle/Gears: open rear, 3.42 gears
Re: picked rims, will they work? help
yes a 25mm spacer will be perfect. more commonly a 1" spacer will be used though because 1" = 25.4mm
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