5on5 to 5on4 3/4 swap question

[stroker52]

i called weld racing wheel and the wheel im going with only comes in 5on4 3/4 so my question is is there a rotor out there that i can swap over to from a car camaro, impala, nova, monte carlo? i know most of the big body cars share the same spindles and some are 5on5.

i just dont want to have to redill my rotors and have the snout turned down everytime i have to replace a rotor.

[nosfed2]

I do know that the S10/Sonoma and Blazers/Jimmys also use that same bolt pattern. You could go to a junk yard and get one cheap and try it. I did this before but my Uncle is a Machinist and he took it to work and drilled them out? Good luck

[wraprail]

Search is your friend
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[Damon23]

S-10 is 5 on 4.75
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[lolife99]

I've heard the 73-87 light duty c10 spindles (for 1" truck rotors),... will accept a '91 Camaro 1le rotor that is the 5x4.75 pattern.
I have never done this myself.
Read this:
http://67-72chevytrucks.com/vboard/s...d.php?t=319487

[stroker52]

ive done a search on here and google and came up with nothing..

[lolife99]

The link I posted tells you how.
Did you read it?

Rotor comparison:
81-87 Truck rotor specs are:
Height 4.63
Diameter 11.86
Min. Thickness .96
Hub 3.20
Outer bearing A-3
Inner bearing A-6
Seal Part # 8871
Bolt Circle 5X5

91 Camaro 1LE Performance Package rotor specs are:
Height 4.65
Diameter 11.85
Min. Thickness .97
Hub 2.78
Outer bearing A-3
Inner bearing A-6
Seal Part # 8871
Bolt Circle 5X4.75

[stroker52]

sorry i over looked the link you posted thank you for the link

so those rotors will fit with out any problems?

[lolife99]

Do you have the light duty spindles?

[stroker52]

havent checked for sure yet but from what im reading my truck being a 85 they should be the thin ones. will look tomorrow to be sure, but if there the thin will the D52 calipers work?

[lolife99]

Your truck could be either.
Wilwood D52s can be purchased for either width rotors.
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[walkerscott]

does anyone know how to change the 8.5 to a 4.75 bolt spacing ...

axle length should be the first place to look .. i do not have access to these books

[1774btcrew]

Just take the axles to a machine shop and have them drill them. It really isn't a big deal for a shop with the right equipment. I have a friend that is a machinist and he just drilled his axles for whatever bolt pattern wheels he wanted.

[stroker52]

Im going to have a set of stronger axles made with the car wheel pattern. While Im there Im doing away with the C-clips and having new ends put on my housing..

But i did check my rotors are the 1 inch thick ones.. So all i have to get it a set of 91 camero rotors and that's it. Do i need the camero bearings or will the truck ones work?
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[lolife99]

The truck bearings will work,... but I would get new ones.

Just remember to get '91-92 Camaro 1LE optioned rotors.
(the 1991 Camaros were offered with the 1LE rotors mid year)

These rotors are different than the standard 82-92 camaro rotors.

[stroker52]

Ok cool deal.. Thank you sir
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