Wilwood disc brake kit for mopar A body but using B body spindles

duster731 said
The casting numbers are listed above on what spindles I have. I sold 2 OEM brake kits and the point of this conversation is simply for performance. At this point I think it’s best to sell the kit to buy a Wilwood kit that will work with my application. I’ll measure my bearing size on the current setup and go from there. Thank you for the info

If performance is your concern, the 11.75” Mopar disk set up will stop better than that Wilwood kit. The later factory 2.75” diameter piston calipers with a 11.75” rotor generate more stopping force than the 4 piston Wilwoods. Brand name aftermarket doesn’t always mean higher performance.