Wilwood Grand National III Stainless Crossover Tubes for 1.35-Inch Rotors, Four Pack

SKU: 190-3664

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Product details

Four Wilwood crossover tubes fit specified GN III calipers using 1.35-inch rotors. Check the original tube geometry and 3/8-24 IF connections. Wilwood Engineering’s work covers the design and manufacture of disc brake systems for motorsport, street-performance and specialized applications. Bill Wood founded the company in 1977 in a business now based in Camarillo, California. Its calipers, master cylinders, brake rotors, brake lines, valves and fittings must be selected around the complete system.

Technical Details

  • Manufacturer part number: 190-3664
  • Package: Four tubes
  • Manufacturer end-thread designation: 3/8-24 IF; verify the fitting seat as well as the thread
  • Component: Rigid caliper hydraulic crossover tube assembly
  • Material: Stainless steel

Fitment & Compatibility

Crossover tube assembly for GN III 1.35 wide rotor calipers. This is the hydraulic connection across the specified caliper body. Compare the complete tube route, end threads and sealing seats with the original assembly; it is not a vehicle flexline or a universal tube kit.

Manufacturer Reference

Wilwood component specifications and dimensions

With more than 20 years of parts and fitment experience, PMB Performance can help compare the existing brake assembly with the required component.