Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
Black four-piston calipers and SRP rotor surfaces distinguish this compact ProSpindle front conversion. The supplied aluminum hubs carry two wheel patterns, with wheel studs separate from the rotor-adapter connection. Disc brake system design and manufacturing are Wilwood Engineering’s focus. Bill Wood founded the Camarillo, California company in 1977; its range spans brake rotors, master cylinders, calipers, fittings, valves and brake lines for motorsport, specialized and street-performance applications. The choice of individual components depends on the complete brake system.
Technical Details
- Manufacturer part number: 140-13345-D
- Application and package: Front Brake Kits - Street Performance; Front Kits; Disc; Sold as a kit.
- Included mechanical components: Mounting hardware: Yes; hub(s): Yes; spindle(s): No
- Hydraulic components supplied: Master cylinder: No; brake booster: No; brake lines: No
- Specified pad compound: BP-10
- Published wheel-position / hub offset: +.10 inch per side; verify against the documented spindle assembly
- Rotor dimensions: 11.00 in; 279.4 mm outside diameter; 0.81 in; 20.57 mm thickness
- Rotor construction: Iron; Vented; SRP Drilled & Slotted
- Caliper assembly: Dynapro Dust-Boot; 4 pistons per caliper; Forged Aluminium body; Lug mount
- Piston and finish specification: Aluminum pistons; Black calipers; Black Powder Coat
- Hydraulic inlet: 1/8-27 NPT
- Wheel bolt pattern(s): 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm
- Wheel-stud thread: 1/2-20 in
- Wheel diameter starting requirement: 14 in; 355.6 mm; verify the individual wheel against the installation drawing
Fitment & Compatibility
Use the specified ProSpindle geometry and DS1013 assembly. Check the wheel's full contact area on the hub, the +0.10-inch offset change and the routed flexline clearance.
The matching ProSpindles are the separately purchased standard-height 830-10832 or 2-inch-drop 830-9807. Follow the installation steps specific to the selected spindle.
If the wheel contact surface overhangs the hub face, use steel spacer 300-11961, specified as 6.60 inches in diameter and 0.20 inch thick (sold separately). Stamped steel wheels without that overhang should use the separately sourced hub shield 300-10716, measuring 6.15 inches across and 0.09 inch thick.
Flexible brake lines are not included. Original lines are not assumed to connect to the Wilwood calipers; select the application-specific or correctly sized universal hose and matching fittings.
Manufacturer References
PMB Performance brings over 20 years of experience to brake-component selection. Provide the actual hardware specification when the brake system has been modified.
