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Product details
Equip the specified C2/C3 Detroit Speed rear suspension with red four-piston service calipers and a separate mechanical parking-brake arrangement. Since its founding by Bill Wood in 1977, Wilwood Engineering has focused on disc brake system design and manufacturing. Based in Camarillo, California, it offers calipers, rotors, brake lines, master cylinders, fittings and valves for motorsport, street-performance and specialized installations. Choose components to satisfy the requirements of the entire braking system.
Technical Details
- Manufacturer: Wilwood
- Manufacturer part number: 140-15348-DR
- Kit classification: Rear Brake Kits - Street Performance
- Axle position: Rear Kits
- Brake Type: Disc; Parking
- Selling unit: Sold as a kit.
- Pistons per service caliper: 4
- Service-caliper piston material: Stainless steel
- Service-caliper mounting: Radial
- Caliper body construction: Forged aluminum
- Caliper Color: Red
- Caliper Finish: Red Powder Coat
- Caliper Inlet Port Diameter: 1/8-27 NPT
- Caliper family: Superlite 4R
- Pad compound: BP-10
- Master Cylinder Included: No
- Brake Booster Included: No
- Brake Lines Included: No
- Minimum wheel diameter guidance; verify clearance drawing: 18 in; 457.2 mm
- Required spindle / rear housing interface: Detroit Speed Corvette Rear
- Spindle Included: No
- Mounting Hardware Included: Yes
- Separate wheel hubs included: No
- Rotor Outside Diameter: 14.00 in; 355.6 mm
- Rotor Thickness: 0.81 in; 20.57 mm
- Rotor Material: Iron
- Surface Type: SRP Drilled & Slotted
- Rotor construction: Vented
- Bolt Circle Diameter: 5 X 4.5 in; 5 X 114.3 mm
- Rotor-hat mounting-hole clearance diameter (not stud thread): 0.580 in; 14.73 mm
- Rotor surface finish: Black Electro Coat
- Rotor vane / construction reference: 36 V
- Hat material: Aluminum
- Hat finish: Black E-Coat
- Hat offset (not axle-flange offset): 0.470 in
Fitment & Compatibility
For 1963–1979 Chevrolet Corvette applications fitted with the specified Detroit Speed rear suspension; this is not an assertion of compatibility with an original Corvette rear assembly. Four-piston Superlite 4R service calipers have stainless-steel pistons, radial mounts and forged-aluminum bodies. Separate floating MC4 calipers operate the mechanical parking brake. The 14.00 × 0.81-inch rotor rings bolt to separate aluminum hats. Flexlines, parking cables, clevises and vehicle-specific cable adapters must be supplied separately; the universal parking cable is an optional starting point, not a guaranteed direct fit. Check the Detroit Speed interface and wheel drawing before ordering.
Wilwood product specifications · Installation instructions
PMB Performance has over 20 years of brake-parts experience. Send the installed component details if you need help checking this replacement.
Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.
