Modified Hub & Rotor – Part No: 160-9239
Call (805) 388-1188
HP Modified Hub & Rotor
Prod #: 160-9239
Price: $64.26

HP Modified Hub & Rotor – Product Summary
Rotor No: 160-9239

Rotor Dimensions
Width (in) 1
Diameter (in) 10.5
Mount Side
Rotor Design
Material Iron
Vane Count 32 V
Weight(Lbs) 14.9
Rotor Style & Finish
Type ULHP
Style Plain Face
Surface Finish Plain
Rotor Upgrades
Bedded No
Balanced No
160-9239 – Product Description

HP Modified Hub & Rotor

Wilwood’s OEM Replacement Racing Rotors for Modifieds: Wilwood Engineering is proud to introduce our OEM-Replacement line of racing rotors to the industry. These rotors were designed utilizing the latest developments in iron formulation technology using our proprietary blend ferrous alloy to bring you the strongest, lightweight, most dependable rotor available in the market place. The rotors are new castings, not reworked parts and our tolerances are held to the high standards you have come to expect from Wilwood Engineering. GM Metric type rotors come standard with races and 5/8” coarse wheel studs installed in the 5 on 5 bolt pattern. The GM Metric rotor is 10.50” diameter by 1.00” thick and fits the 1979-1988 GM spindles with OE 10.50" rotors. Bearing & hardware kits for GM Metric rotor is available under part no. 370-9537. Bearing kits include: inner bearing, outer bearing, dust cap, spindle nut, washer, cotter pin, and seal.

Performance Characteristics
• GM Metric Modified rotor.
• Suitable applications: Dirt & Asphalt Racing




Additional Rotor Dimensions

Rotor Bolt Circle (in)
Rotor Mount Hole Size (in)
Lug ID / Registration (in)
Far Side Inside Diameter (in) 8.87
Offset Dimension (in)

Shoe Inside Dimension (in)
Clearance Inside Diameter (in)
Wheel Bolt Circle (in 5 x 5.00
Stud Diameter (in) 0.62
Face Thickness (in)




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