Do they fit?

pretty sure all the A-body Kelsey-Hayes are small, 4" bolt pattern. HERE. if you want to swap out to large bolt pattern get the stock 73' up setup.
start here with a little patience you can do this as cheep as anything else and it will be the easiest to maintain

I have it all for the front, in my parts pile lol. It's either this or wilwoods if I do it. I'm always so undecided, so many people say the wilwoods disc brake swap is their best investment ever in their cars.

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