Components laid out for the Wilwood front Dynalite brake kit for Art Morrison Struts, plain face rotors and black powder coat calipers
Assembled Wilwood front Dynalite caliper and rotor assembly for Art Morrison Struts, plain face rotor and black powder coat caliper
Components laid out for the Wilwood front Dynalite brake kit for Art Morrison Struts, plain face rotors and black powder coat calipers
Assembled Wilwood front Dynalite caliper and rotor assembly for Art Morrison Struts, plain face rotor and black powder coat caliper

Wilwood Front Dynalite Brake Kit for Art Morrison Struts, Black Calipers with Plain 10.75-Inch Rotors

SKU: 140-4258-B

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Product details

Wilwood front package for the matched Art Morrison strut, using black Dynalite calipers and plain 10.75-inch rotors. Check spindle and wheel clearance. Wilwood Engineering, founded by Bill Wood in 1977, is based in Camarillo, California. It designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Its calipers, brake rotors, master cylinders, valves, fittings and lines must be selected to suit the complete braking system.

Technical Details

  • Manufacturer part number: 140-4258-B
  • Calipers supplied: 4-piston forged aluminum construction; piston material stainless; external finish black powder coat.
  • Rotor selection: Diameter 10.75 in; width 0.81 in. The selected rotor has a plain face face and vented iron construction.
  • Fluid connections: Use the lug-mount bracket arrangement and fittings matched to the 1/8-27 NPT caliper inlet.
  • Hub wheel drilling: 5 x 4.5 in; 5 x 4.75 in (5 x 114.3 mm; 5 x 120.65 mm)
  • Wheel fit: A 15-inch wheel is a starting dimension. Confirm the full wheel profile with the kit drawing.
  • Package scope: Supplied: hubs, mounting hardware. Not included: master cylinder, booster, spindles, flexible brake lines.

Fitment & Compatibility

Verify the exact Art Morrison strut, spindle journals, wheel pattern and caliper bracket against DS-245. This is a strut-specific brake installation rather than a vehicle-model fitment claim. Check the wheel template and select the hydraulic connections separately.

Manufacturer Documents

Wilwood kit specifications and component list

Manufacturer Warning

WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.

Discuss the current brake arrangement with PMB Performance if a mounting or clearance requirement is uncertain. More than 20 years of experience informs our parts and fitment support.