Wilwood 140-12964 Forged Narrow Superlite 4R Big Brake Brake Conversion Kit

Provide The Ultimate Big Brake Solution For Popular Muscle Car Rear Axles That Require A Parking Brake Provide Optimized And Balanced Braking To Compliment Front Big Brake Upgrades On All Types Of Custom Show And High Performance Street Machines The Neatly Hidden Internal Shoe System Provides A Clean Installation With Superior Static Holding Power For Parking

Specifications

Wheel Diameter (IN) - 17 Inch
Compatibility - OE C-Clip Equipped GM 10 And 12 Bolt Rear With 2.725 Inch Axle Tube Diameter
Recommended Use - Racing/ Street
Disc Brake Pad Material - BP-10 Metallic
Disc Brake Pad Overall Length - 120.4 Millimeter
Disc Brake Pad Overall Width - 61.7 Millimeter
Disc Brake Pad Overall Thickness - 16.5 Millimeter
Disc Brake Caliper Condition - New
Disc Brake Caliper Finish - Powder Coated
Disc Brake Caliper Color - Black
Disc Brake Caliper Material - Aluminum
Disc Brake Caliper Number of Pistons - 4
Disc Brake Rotor Design - Slotted
Disc Brake Rotor Material - Iron
Disc Type - 2 Piece
Disc Brake Rotor Outer Diameter (MM) - 327.15 Millimeter
Disc Brake Rotor Outer Diameter (IN) - 12.88 Inch
Nominal Thickness (MM) - 27.94 Millimeter
Nominal Thickness (IN) - 1.1 Inch
Disc Brake Rotor Bolt Circle - 12 X 8.75 Inch
Includes Bracket - Yes
Includes Hardware - Yes
Includes Shims - Yes
Includes Brake Lines - No

Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. FNSL4R four piston calipers 13 Inch or 14 Inch two-piece rotors and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.