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Product details
This six-lug HP rotor is used in the matching Wilwood front conversion and includes its own 1.52-inch-offset hat. Its plain 12.19-inch friction ring is 1.10 inches wide, with a 3.06-inch center that must locate correctly on the retained hub. The broader Wilwood range covers calipers, brake rotors, master cylinders, valves, fittings and brake lines. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California, designing and manufacturing disc brake systems for motorsport, street-performance and specialized applications. Individual components must be coordinated with the complete braking system.
Technical Details
- Manufacturer part number: 160-15782
- Friction dimensions: 12.19 inches diameter x 1.10 inches wide
- Construction: Iron
- Surface treatment: Plain Face; Plain
- Cooling layout: 32 vanes; straight
- Mounting direction: Non-directional
- Supplied preparation: Balanced: yes; factory burnished: no
- Hat wheel-stud clearance pattern: 6 x 5.50 inches
- Stud clearance-hole sizes: 0.52 inches
- Center registration: 3.06 inches
- Far-side inside diameter: 8.34 inches
- Hat offset: 1.520 inches
- Inside clearance diameter: 7.11 inches
- Hat mounting-face thickness: 0.25 inches
- Approximate weight: 18.00 lb
- Quantity: one rotor with integral hat; separate hub, pads, calipers, mounting hardware and any parking-brake mechanism are not included
Fitment & Compatibility
For the matching six-lug front conversion on 1963–1987 Chevrolet C10 with the specified Wilwood ProSpindle, as detailed in DS-1369. Verify spindle-specific ball-joint and tie-rod requirements and the six-on-5.50-inch hub. The rotor's 1.52-inch offset must agree with the caliper brackets.
Manufacturer reference: Wilwood rotor specifications, Installation document DS1369
Choosing a rotor involves more than its outside diameter. PMB Performance's 20-plus years of brake and parts experience can help you check the component against your existing assembly.
