Wilwood Drilled Steel Rotor - 10.25" Diameter - .350" Width - 6 x 5.50" Bolt Circle - .325" Hole Type - 4.94" Lug I.D. - 4.7 lbs. YA0828KARTMM15 Installation tool works with the

Installation tool works with the factory seal and timing cover

2005-2019 Ford F-550 Super Duty

" The most durable street stock nose available on the market today

Top Air System - Allows you to run Natural Air

Wilwood Drilled Steel Rotor - 10.25" Diameter - .350" Width - 6 x 5.50" Bolt Circle - .325" Hole Type - 4.94" Lug I.D. - 4.7 lbs. YA0828KARTMM15 Installation tool works with theSteel 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