To throw some thought into this - stock Exploder 8.8 disc brakes fit a 15” wheel and bolt into a big ford wheel end. They need a thin ring spacer that Strange sells for about $20 between the seal and plate.
Very budget friendly and stock, readily available parts.
So. . . it's possible that this bolt pattern fits GM brakes and Ferd Exploder brakes? I feel like I'm more likely to score the Ford stuff at the pull and pay. I'll have my answer on the GM stuff next time I go out to the car.
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