backspacing dork
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Joined: Sep 2006
Posts: 127
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From: Inglewood, CA
Car: 92 Firebird
Engine: 3.1
Transmission: Auto
Axle/Gears: stock, dynomax turbo exhaust
backspacing dork
Hey guys how are you doing, I had a question for ya
I'm not to good at this bolt pattern backspacing stuff, I have a 1992 Pontiac Firebird I know that its a 15 in. x 8 in., 5 x 4.75 in. Bolt Circle but I have no idea about the backspacing, there are these black crager wheels that I want which have a 4inch backspace but I don't know how much backspace is acceptable for me to grab these wheels, do you guys know? Thanks guy.
http://store.summitracing.com/partde...5&autoview=sku
I'm not to good at this bolt pattern backspacing stuff, I have a 1992 Pontiac Firebird I know that its a 15 in. x 8 in., 5 x 4.75 in. Bolt Circle but I have no idea about the backspacing, there are these black crager wheels that I want which have a 4inch backspace but I don't know how much backspace is acceptable for me to grab these wheels, do you guys know? Thanks guy.
http://store.summitracing.com/partde...5&autoview=sku
Joined: Aug 2006
Posts: 12,803
Likes: 103
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: backspacing dork
8" wide should have a 4.5" back spacing, but 4 will work, depending on the width of the tires you use the tire may bulge out of the well a little
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