Wilwood Drilled Steel Rotor - 6 Bolt - .350 Width - 10.75 Diameter x 6.25" - .316" Hole - 4.8 lbs. BR10042 Product Description: Exhaust Valve

Product Description: Exhaust Valve

Downsized Design Helps Clearance Issues

The Zamp RZ-60 auto racing helmet is lightweight with an Aramid-mix shell

Rotor is a popular choice when used with Mustang II spindles

Wilwood Drilled Steel Rotor - 6 Bolt - .350 Width - 10.75 Diameter x 6.25" - .316" Hole - 4.8 lbs. BR10042 Product Description: Exhaust ValveSteel 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