Ultralite Rotors – Part No: 160-16533
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Ultralite HPS 32 Vane Rotor
Prod #: 160-16533
Price: $121.20

Ultralite HPS 32 Vane Rotor – Product Summary
Rotor No: 160-16533
Wilwood Ultralite HPS 32 Vane Rotor Wilwood Ultralite HPS 32 Vane Rotor Zoom Image

Rotor Dimension Diagram
Ultralite HPS 32 Vane Rotor Dimension Diagram Ultralite HPS 32 Vane Rotor Dimension Diagram Zoom Image

Rotor Dimensions
Width (in) 1.03
Diameter (in) 12.00
Mount Side
Rotor Design
Material Iron
Vane Count 32 V
Weight(Lbs) 13.60
Rotor Style & Finish
Style Plain Face
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced No
UPC Number
UPC 889545101751
160-16533 – Product Description

Ultralite HPS 32 Vane Rotor

Ultra-Light ULHPS straight vane rotors provide high value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. ULHPS rotors are close tolerance machined with turned grooved pad faces. The additional mass of the HP series extends service life on heavier competition vehicles and other severe duty applications. They are also the base model for every day use. Don't confuse these rotors with bargain priced off-brand named parts. Wilwood's modern manufacturing capability, combined with large scale economies, make it possible to offer this level of quality and performance at such an affordable price.

Performance Characteristics
• Premium grade, medium weight castings.
• Suitable for moderate temperature racing to street use.

Additional Rotor Dimensions

Rotor Bolt Circle (in) 8 x 7.00
Rotor Mount Hole Size (in) 0.325
Lug ID / Registration (in) 6.45
Far Side Inside Diameter (in) 8.50
Offset Dimension (in)

Shoe Inside Dimension (in)
Clearance Inside Diameter (in)
Wheel Bolt Circle (in
Stud Diameter (in)
Face Thickness (in)

Additional Notes

Every Wilwood rotor is cast from premium grade, long grain carbon iron. This material exhibits long wear, high thermal stability, and excellent resistance to distortion in high heat. Modern foundry and machining techniques hold close tolerances on face and vane thickness. Combining the correct face thickness with a 32 vane casting provides superior heat management and long service life with low rotating and unsprung weight. The straight vane design also makes it possible to use the same rotor on left or right hand mounting locations.

All images shown are for illustrative purposes only. Actual product received may be different than what is portrayed on the web site.
Wilwood makes every effort to maintain our web site to ensure the accuracy of prices and product information. However, product information and prices are subject to change without notice. Please call (805) 388-1188 before ordering to verify current prices and product information.
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Version: 2.99 January 4 2022