Wilwood Drilled Steel Scalloped Rotor - 12.190" OD - 0.350" Thick - 8 x 7.000" Bolt Pattern Clutch Disc select the type of transmission

select the type of transmission you are using (such as a GM 4L60E or Ford 4R70W)

shear stability and shock load protection

Optional: Air intakes

Big Block Chevy / Ford / Cleveland

Adjustable Scale w/7 Preset Ranges

Wilwood Drilled Steel Scalloped Rotor - 12.190" OD - 0.350" Thick - 8 x 7.000" Bolt Pattern Clutch Disc select the type of transmissionSteel rotors have applications in all types of motorsports. Steel rotors provide a durable lightweight option in applications where sustained temperatures remain in the low to moderate range, and high heat spikes are only observed on an intermittent basis. This could be anything from a hard stopping drag race car at the end of a quarter mile, or a high speed stock car coming in from a qualifier at a super speedway. Steel rotors can also be found in