ROTOR,11.625" X .788",5 X 4 3/4,WITH HAT,7.5 GM

Brand New Southwest Speed 11 5/8" Rear Brake Rotor for GM rear axles (Part #203-8575).

Replacement vented 11-5/8" O.D. brake rotor for GM rear axles with 5 on 4-3/4" bolt pattern. Made from cast iron for a durable build quality.

Specs:

• Axle Flange Max Diameter: 6"
• Bolt Pattern:  5 on 4-3/4"
• Center Hole: 2.782"
• Offset: 1.25"
• Location: Rear
• Lug Hole: 1/2"
• Inside Diameter: 2.78"
• Rotor Diameter: 11.63"
  
• Rotor Style: Plain Face
  
• Rotor Material: Cast Iron
  
• Rotor Thickness: 0.78"
• Weight: 12.15 lbs.
• Quantity: 1