Suspension TECH Including Brakes, Wheels and tires

          
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  #1  
Old 05-27-2018, 11:53 PM
70peppergreen 70peppergreen is offline
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Default will wheel adaptor cause front tire to rub

I have a 70 GTO stock suspension.

I am looking at buying a set of Cragar 15" Mach 8 rims (they are hard to come by)

The backspace on the rims is 4.5" they were on a 70's Dodge van

The GTO is 4.75 so it appears an adaptor is the only way

The adaptor will push the wheel out 1" the back has air shocks jacked up it is the front that is my concern

I used a 1" adaptor on a catalina to convert Rally II to work the tires rubbed

can a machine shop drill out the rims or is it to risky and expensive

If some one knows of a thinner adapter please let me know

  #2  
Old 05-27-2018, 11:58 PM
70peppergreen 70peppergreen is offline
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Seems you can drill from 4.5 to 4.75?

  #3  
Old 05-28-2018, 12:17 AM
70peppergreen 70peppergreen is offline
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the rims have what is called a vari lug i thought was to be the place to go from 4.5 to 4.75

  #4  
Old 05-28-2018, 12:28 AM
70peppergreen 70peppergreen is offline
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seems vari lug will work with 4.75
there is a spacer that goes in the back of the wheel and oval lugs for the front
anyone knows if this is correct please reply

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