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Product details
Plain vented iron rotors work with red four-piston dust-boot calipers in this ProSpindle front conversion. Hubs, rotor attachments and mounting hardware form the mechanical kit, while flexible lines are separate. Bill Wood’s 1977 founding of Wilwood Engineering began a disc brake design and manufacturing business based in Camarillo, California. The range includes master cylinders, calipers, rotors, brake lines, valves and fittings for motorsport, street-performance and specialized vehicles. Component selection must consider the complete braking arrangement.
Technical Details
- Manufacturer part number: 140-13345-R
- Application and package: Front Brake Kits - Street Performance; Front Kits; Disc; Sold as a kit.
- Caliper assembly: Dynapro Dust-Boot; 4 pistons per caliper; Forged Aluminium body; Lug mount
- Piston and finish specification: Aluminum pistons; Red calipers; Red 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
- 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; Plain Face
Fitment & Compatibility
DS1013 identifies the required spindle and bearing arrangement. Check the wheel contact face and clearance around the caliper, including the published hub-position change on both sides.
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.
Support the entire wheel mounting pad. An overhanging contact surface calls for 300-11961, the 6.60-inch x 0.20-inch steel spacer (sold separately). For a stamped steel wheel that stays within the hub face, the manufacturer recommends separate shield 300-10716: 6.15-inch diameter and 0.09-inch thickness.
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
Our team at PMB Performance has over 20 years of parts and fitment experience. The existing component number and brake-system details help us check the match.
