AR291 Wilwood Radial Mount Kit 

This kit allows you to bolt a Wilwood DynaPro radial mount caliper directly to the 1973 or newer disc brake knuckles for a super easy weight savings. The AR291 kit works with the 11.75 diameter rotors and will fit under many 15 inch rims. Kit number AR294 is designed to fit the smaller 10.78 rotor and will fit under 14 inch disc brake type wheels. The AR294 kit is only recommended for use for drag racing, or on very lightweight autocross type vehicles. The larger 11.75 inch rotor should be used for any road racing or street use.

This is an excellent kit for drag racing or lightweight road race cars. The AR291 kit is designed to work with Wilwood 120-7381 calipers. These calipers are equipped with weather seals which makes them more suitable for street driving. The radial mount design is also more rigid than the ear mount design used on the AR000 kit.

Wilwood Radial Mount Kit shown above. Brackets are machined from 6061-T6 aluminum and anodized for corrosion resistance. Hardware is super high quality ARP studs and 12 point nuts.