Wilwood Ultralite 32 Vane Scalloped Rotor - 12.19" Diameter - .810" Width - 8 x 7.00" Bolt Circle - .325" Hole Type - 8.50" Far Side I.D. - 6.38" Lug I.D. - 5.9 lbs. RU002003S 1985-1998 GMC C3500

1985-1998 GMC C3500

This 429-460 OEM style windage tray mounting kit

Custom fit your headset for best overall comfort

Good upgrade for factory performance cams in 390-428

Wilwood Ultralite 32 Vane Scalloped Rotor - 12.19" Diameter - .810" Width - 8 x 7.00" Bolt Circle - .325" Hole Type - 8.50" Far Side I.D. - 6.38" Lug I.D. - 5.9 lbs. RU002003S 1985-1998 GMC C3500When it comes to rotors, racers are constantly searching for the ultimate balance between the lowest weight and the ability to effectively manage heat. Decreased rotating weight in the drive line provides quicker deceleration under braking and quicker acceleration out of the corners. Lower weight also benefits handling with improved spring and shock control over the unsprung suspension mass. Wilwood's ULS 32 scalloped iron rotors provides effective