Wilwood Red Dynapro Rear Parking Brake Kit with Drilled 11-Inch Rotors, GM S10 7-5/8 Axle, 2.75-Inch Offset

SKU: 140-16444-DR

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Product details

Red Dynapro calipers convert the specified GM S10 7-5/8 rear axle with SRP rotors and parking shoes. Measure 2.75-inch offset and verify wheel space. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. It designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings and brake lines. Its range serves motorsport, street-performance and specialized applications; each component must match the complete brake system.

Technical Details

  • Service-brake configuration: 4-piston Forged Dynapro Low Profile; Red Powder Coat
  • Brake pad selection supplied: BP-10
  • Caliper fluid connection: 1/8-27 NPT
  • Caliper mounting: Lug; piston material: stainless steel
  • Rotor assembly dimensions and material: 11.00 × 0.81 inches; Iron; vented; SRP Drilled & Slotted
  • Nominal wheel diameter reference: 14 in; verify the complete clearance drawing
  • Required rear-axle interface: S10 7-5/8; axle offset 2.75 in
  • Rotor / hub bolt-circle specification: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm
  • Included installation items: mounting hardware
  • Hydraulic flexlines: Not included
  • Quantity: Sold as a kit.
  • Separate components required: spindles, wheel hubs, master cylinder, brake booster
  • Manufacturer part number: 140-16444-DR
  • Kit function: Rear Brake Kits - Street Performance; rear position

Fitment & Compatibility

Measure the actual GM S10 7-5/8 housing flange and 2.75-inch axle offset; the axle name alone does not confirm the bearing, register or stud arrangement. The low-profile Dynapro conversion includes an internal-shoe parking brake and one-piece 11-inch hat/rotors. Parking cables, clevis adapters and hydraulic lines are separate items. DS-1443 shows the required backing-plate fit and shoe adjustment. Verify the wheel against the complete drawing even when its diameter is 14 inches or larger. Match hydraulic capacity and brake balance to the rest of the vehicle.

Wilwood product specifications · Installation instructions · Technical bulletin

With over 20 years of parts and fitment experience, PMB Performance can help compare the actual axle flange, rotor relationship and hydraulic arrangement. Share measurements and photographs of the installed assembly before ordering.

Manufacturer warning — brake pads only: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov.