DATSUN 510 FRONT 6 piston WILWOOD BRAKE UPGRADE KIT FITS SEDAN AND WAGON MODELS 12 INCH ROTOR 305MM Would you like front inner and outer bearings and seals:Yes so replacing them is not

so replacing them is not a problem (part number Wilwood 120-13235 )

Increased travel compared to stock strut and coilover kits and sectioned struts

Will fit with 15x7 Rota Rb wheels

The custom fabricated brackets are made of 6061 Aluminum

DATSUN 510 FRONT 6 piston WILWOOD BRAKE UPGRADE KIT FITS SEDAN AND WAGON MODELS 12 INCH ROTOR 305MM Would you like front inner and outer bearings and seals:Yes so replacing them is notDATSUN 510 FRONT 6 piston WILWOOD BRAKE UPGRADE KIT FITS SEDAN AND WAGON MODELS 12 INCH ROTOR 305MM 6 piston brake upgrade for the 510 with small 12" rotors, this kit fits 16" wheels! This kit is the same as our Dynalight kit except it comes with 6 piston calipers and larger pads. Everything else is identical. This brake kit includes: 1. Enormous Aluminum 6 piston calipers (up to 41mm pistons) 2. 305MM, 12 inch CNC drilled, slotted, vented, Zink