NOTE: This is a specialty kit for 17" wheels only. If you're using 18" or larger wheels, use brake kits with 14" rotors. For 20" and larger wheels use kits with 16" rotors
A 13" front brake kit utilizing 4-piston MFG or 6-piston Wilwood calipers, LSMFG machined aluminum hubs, hats, and radial brackets designed for Wilwood Mustang II ProSpindles. Includes drilled/slotted rotors.
Equivalent to Wilwood part numbers 140-9919, 140-9919-D, 140-9919, and 140-9919-DR
Note: Fits PN 830-9807 and 830-10832.
Wheel size requirement: Fits inside most 17" wheels.
