Brake Rotor - HD 48 - Driver Side - Directional / Plain - 12.19 in OD - 1.250 in Thick - 8 x 7.000 in Bolt Pattern - Iron - Natural - Each

Wilwood Rotor-HD48 SPC-37-LH 12.19 x 1.25 - 8 on 7.00in

Wilwood's HD 48 Curved Vane Spec-37 rotors are are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Our HD Series preparation includes full detail machining and smooth pad contact faces without slots.

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

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Reference Information

Brake Rotor, HD Series, Directional Vane, Driver Side, Carbon Iron, 12.19 in. o.d., 8 x 7 in. Bolt Circle

Wilwood HD Series directional vane brake rotors provide outstanding thermal stability and long service life for asphalt late models, modifieds, open wheel, and most other types of high-heat competition applications. They're cast from high premium-grade long-grain carbon iron for longevity, high thermal stability, and resistance to distortion. The Wilwood HD Series replacement brake rotors feature thick-wall pad sweep faces with directional cooling vanes for superior heat absorption to prevent heat fade. Order the size designed for fitment on your vehicle.