Wilwood 140-13666, Forged Superlite 4R Rear Parking Brake Kit, 14 In
Rear Position, 5 on 5.5" Bolt Pattern, 14 Inch Rotor Diameter, Vented Rotor Type, Powder Coated
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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, 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.
- Rear End Axle: Big Ford New Style Bronco
- Axle Offset: 2.38 Inches
- Wheel Diameter: 18 Inches
- Caliper: 120-11782-BK
- Type: Forged Narrow Superlite 4R
- Finish: Black Powder Coat
- Piston Count: 4
- Piston Type: Stainless
- Mount Type: Radial
- Brake Pad Compound: BP-10
- Rotor: 160-8403, 160-8402
- Type: GT 48 Curved Vane
- Style: GT Slotted
- Surface Finish: Plain
- Material: Spec-37 Iron
- Diameter: 14"
- Width: 1.1"
- Vane Count: 72 CV
- Design Type: GT
- Dynamically Balanced
- Rotor Hat: 170-13326
- Type: Parking Brake Hat - Standard
- Material: Aluminum
- Finish Color: Black E-Coat
- Hat Offset: 1.54"
- Bolt Circle: 5 x 5.50"
- Stud Diameter: .64"
Note: Brake Kits are designed to fit OE Factory Spindles. Contact Speedway Motors if you are not using a factory spindle.
Wheel Clearance Diagram (PDF)
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Q & A
After getting the control arms and drop spindles installed last time, we are dying to see what it looks like on the ground. Today we are working with the Speedway Deluxe Disc Brake Kit. Josh and Joe are on a roll!
Tim talks about the options we have for early Ford drum brakes.
We get a lot of questions about brake kits so Tim gives a brief overview of disc brake setups.