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Product Summary

Driver and Passenger Side Position, Round Rotor Shape

  • Upgrade for 70-78 GM F-Body, 75-78 GM X-Body, 73-77 GM A-Body, and 77-78 GM B-Body cars
  • Provides 20-40% more stopping power and fade resistance than standard replacement
  • 11" rotors featuring drilled/slotted pattern for optimal heat dissipation and surface area
  • Hawk HB103W.590 pads feature high friction/torque compound, no matter the temperature
  • Works with factory-style GM D52 calipers to increase stopping power with minimal dust or noise

Comes as a Kit

Key Specs

PositionDriver and Passenger Side
Rotor ShapeRound
Rotor Diameter11 Inch
Rotor StyleDrilled & Slotted
Rotor Material TypeSteel

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Speedway Motors 9101158 Details

Note: Hawk Performance burnishes its High Performance Street brake pads as a final step in the factory, but all brake pads have to be bedded-in with the rotors (new or used) that they will be used against. Properly bedding-in new brake pads results in a transfer film being generated at the pad and rotor interface to maximize brake performance.

Due to the dramatic friction levels produced by the HP Plus series to achieve "race-level " braking, rotor wear, noise, dust, and pad life may be affected.

Learn how to properly Bed-In your brake pads by reading our tech article, Bedding-In Brake Pad Procedure.

 

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Speedway Motors 9101158 Specifications

KEY SPECS
MFG. Part #9101158
BrandSpeedway Motors
PositionDriver and Passenger Side
Rotor ShapeRound
Rotor Diameter11 Inch
Rotor StyleDrilled & Slotted
Rotor Material TypeSteel
GENERAL
Rotor FinishNatural
Bolt Pattern5 on 4.75"
Brake Pad CompoundDTC-30
Sold in QuantityKit