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

Wilwood Rear Dynalite Parking Brake Kit for GM S10 7-5/8 Axles, Black Calipers and Plain 12.19-Inch Rotors, 2.75-Inch Offset

SKU: 140-16445

$1,114.44 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.

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Product details

Black Dynalite rear calipers and plain 12.19-inch rotors serve a GM S10 7-5/8 axle conversion. Verify the flange register and 2.75-inch axle offset. 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

  • Manufacturer part number: 140-16445
  • Kit function: Rear Brake Kits - Street Performance; rear position
  • Service calipers: 4-piston Forged Dynalite Internal; Black Powder Coat
  • Caliper mounting: Lug; piston material: stainless steel
  • Rotor package: 12.19 × 0.81 inches; Iron; vented; Plain Face
  • Supplied service-pad compound: BP-10
  • Hydraulic inlet: 1/8-27 NPT
  • 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
  • Housing / axle interface: S10 7-5/8; axle offset 2.75 in
  • Nominal wheel diameter reference: 15 in; verify the complete clearance drawing
  • Hydraulic flexlines: Not included
  • Included installation items: mounting hardware
  • Not supplied: spindles, wheel hubs, master cylinder, brake booster
  • 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.