Mark Williams Brake Rotor - Drilled - 11.75" OD - 0.375" Thick - Wheel Hat Required - Steel M30LRS but plug into Holley HP

but plug into Holley HP Smart Coils

3/8 in NPT Bypass

1500 / 5500 RPM

Vehicle Applications: 2012-2014 Ford Focus SE Hatchback

1983-1983 Pontiac J2000

Mark Williams Brake Rotor - Drilled - 11.75" OD - 0.375" Thick - Wheel Hat Required - Steel M30LRS but plug into Holley HPProduct Description: Brake Rotor Diver Passenger Side Drilled 11. 75 in OD 0. 375 in Thick Wheel Hat Required Steel Natural Sold Individually Mark Williams Enterprises manufactures a full range of racing axles, spools, rear end housings, steel, aluminum or carbon fiber driveshafts and disc brake kits. M W also makes an assortment of chassis and driveline components. Mark Williams Enterprises manufactures a full range of racing axles, spools, rear end