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A forum for all the owners and enthusiasts of General Motors B-Bodies from 1965-1996, but dedicated to the owners of 1977-1979 Impalas and Caprices. Join up now!

    How to convert 79 delta 88 to 5x5 front bolt circle



    Posts : 1
    Join date : 2016-08-04

    How to convert 79 delta 88 to 5x5 front bolt circle

    Post  jboehm on Thu Aug 04, 2016 2:40 pm

    On this 1979 delta 88 the rear was swapped to a 5inch bolt circle years ago, but the front is still the smaller 4.75. What is the easiest and cheapest way to get the 5x5 pattern. No spacers are not an option with the wheel I want to use. Is there a standard rotor that can be used with my current spindle?
    Sweet Seventy9
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    Re: How to convert 79 delta 88 to 5x5 front bolt circle

    Post  Sweet Seventy9 on Fri Aug 05, 2016 12:32 pm

    The only way I'm aware of to get the 5x5 pattern is to upgrade your spindles and brakes to the larger 12" setup. There's a write-up on how to do it on here somewhere that includes part numbers.

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    5 x 5 bolt circle front bake rotor

    Post  Boogie1468 on Wed Aug 24, 2016 5:55 pm

    I think any 1991-96 Caprice front rotor assembly will fit on your spindles. They are identical to the 77-90 but with 5 x 5 not 5 x 4.75.

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    Re: How to convert 79 delta 88 to 5x5 front bolt circle

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