Wilwood FNSL4R Rear P-Brk Kit,14.00" Big Ford New 2.38" Off,Bronco 5 x 5.50
Forged Narrow Superlite 4R Big Brake Rear Parking Brake Kit
These versions of Forged Narrow Superlite 4R rear disc kits provide the ultimate Big Brake solution for Bronco 76-77 rear axles with Big Ford New Style flange and bearing. (normally: OE 11 inch diameter brakes and 3300 GVW.) Each includes a high efficiency drum style parking brake assembly. FNSL4R four piston calipers, 13” or 14” two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades available for Bronco platform. 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.
Specifications
Rear End Axle: Big Ford New Style Bronco
Axle Offset: 2.38
Mount Type: Radial
Caliper Type: 4 - Black Powder Coat
Rotor Diameter: 14
Min Wheel Diameter Req'd*: 18
Calipers
Left Hand - Part No: 120-11782-BK
Right Hand - Part No: 120-11782-BK
Type: Forged Narrow Superlite 4R
Finish Color: Black Powder Coat
Piston Count: 4
Piston 1 Bore (in): 1.12
Piston 2 Bore (in): 1.12
Piston Area (In²): 1.98
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 7416
Brake Pad Area (In²): 8.2
Brake Pad Volume (In³): 3.8
Pad Compound: BP-10
Rotors
Left Hand - Part No: 160-8403
Right Hand - Part No: 160-8402
Type: GT 48 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 14
Width (in): 1.1
Vane Count: 72 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
Rotor Hats
Hat - Part No: 170-13326
Type: Parking Brake Hat - Standard
Material: Iron
Finish Color: Black E-Coat
Hat Offset Dimension (in): 1.54
Bolt Circle 1: 5 x 5.50
Stud Diameter - BC 1: 0.64
Stud Diameter - BC 2: 0
Stud Diameter - BC 3: 0