Wilwood 160-8136 Ultralite 32 Vane Vented Scalloped Iron Rotor, 12.19

Racers are constantly searching for the ultimate balance between the lowest weight & 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. Wilwoods ULS-32 scalloped iron rotors provides effective lightweight options for sprints, late models, modifieds & other competition applications that race in low to medium temperature ranges.

• Scallop configuration provides greatest weight reduction on a vented straight vane iron rotor
• Scallop machining removes as much as three pounds, or nearly 33% of the rotor mass
• Vented castings provide increased cooling capacity over machined steel plate rotors
• Improved structural durability over drilled rotor designs
• Vented iron
• Inboard mounted
• Threads: Thru

ULS-32 Series Scalloped Rotors feature a fully machined scallop configuration that provides the highest degree of weight reduction on a vented straight vane iron rotor. Scallop machining will remove as much as three pounds, or nearly 33% of the rotor mass. The vented castings provide increased cooling capacity over machined steel plate rotors, with improved structural durability over drilled rotor designs.

Note: Suitable for Light Dirt Racing applications. Scalloped Brake Rotors are unsafe for street use.

Item Details

0.81 X 12.19
8 x 7" B.C.

Rotor Application Chart (GIF)