Wilwood black rear brake kit for GM S10 Dynalite 2.75-inch offset applications, laid out with one-piece drilled and slotted 12.19-inch rotors, internal parking shoe assemblies, pads, brackets and fasteners
Wilwood black rear caliper beside the assembled 12.19-inch drilled and slotted rotor for the GM S10 Dynalite 2.75-inch offset brake conversion
Wilwood black rear brake kit for GM S10 Dynalite 2.75-inch offset applications, laid out with one-piece drilled and slotted 12.19-inch rotors, internal parking shoe assemblies, pads, brackets and fasteners
Wilwood black rear caliper beside the assembled 12.19-inch drilled and slotted rotor for the GM S10 Dynalite 2.75-inch offset brake conversion

Wilwood Black Four-Piston Rear Brake Conversion, SRP 12.19-Inch Parking Rotors for GM S10 7-5/8 2.75-Inch Offset

SKU: 140-16445-D

$1,256.75 Sale
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Product details

Drilled rear rotors combine with black Dynalite calipers and internal parking hardware for GM S10 7-5/8 axles. Confirm the 2.75-inch offset. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. The company designs and manufactures disc brake systems and components for motorsport, street-performance and specialized use. Calipers, master cylinders, brake rotors, valves, brake lines and fittings form its range; the complete brake system determines which individual components are suitable.

Technical Details

  • Housing / axle interface: S10 7-5/8; axle offset 2.75 in
  • Rotor dimensions, construction and face: 12.19 × 0.81 inches; Iron; vented; SRP Drilled & Slotted
  • 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
  • Nominal wheel diameter reference: 15 in; verify the complete clearance drawing
  • Hydraulic caliper specification: 4-piston Forged Dynalite Internal; Black Powder Coat
  • Supplied service-pad compound: BP-10
  • Mounting and piston details: Lug; piston material: stainless steel
  • Hydraulic inlet: 1/8-27 NPT
  • Hose provision: Not included
  • Hardware supplied: mounting hardware
  • Components to provide separately: spindles, wheel hubs, master cylinder, brake booster
  • Manufacturer part number: 140-16445-D
  • Kit function: Rear Brake Kits - Street Performance; rear position
  • Quantity: Sold as a kit.

Fitment & Compatibility

This rear conversion is for the specified GM S10 7-5/8 flange at a 2.75-inch axle offset. Check registration diameter, stud pattern and housing bolts with the axle worksheet. Dynalite hydraulic calipers work with 12.19-inch one-piece hat/rotors and internal mechanical parking shoes. Neither the cable/clevis connection nor hydraulic hoses are supplied. DS-1444 describes assembly and adjustment. The larger rotor and caliper must be compared with the actual wheel profile; a nominal 15-inch wheel is not sufficient evidence of clearance.

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.