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Product details
The 31-inch hoses provide the longer line arrangement listed for GM 1500/2500 front conversions using 16-inch rotors. Their integrated M12 inverted-flare chassis ends connect to -3 female outlet ends, with separate caliper inlet adapters. Established in 1977 by Bill Wood, Camarillo, California-based Wilwood Engineering designs and manufactures disc brake systems. Its master cylinders, calipers, brake rotors, lines, fittings and valves support motorsport, street-performance and specialized applications, with each component selected for its role in the complete brake system.
Technical Details
- Manufacturer part number: 220-10980
- Component: Brake flexline and fitting kit
- Hose length (inches): 31.00
- Line or fitting size: -3
- Hose inlet connection: M12 inverted flare Female
- Hose inlet angle: Straight
- Hose outlet connection: -3 Female
- Hose outlet angle: Straight
- Caliper adapter angle: Straight
- Caliper connection: 1/8-27 NPT
- Caliper adapter reference: 220-6956
- Hose quantity: 2
- Listed weight: 1.200 lb
Fitment & Compatibility
Wilwood's kit notes identify 2007–2011 GM 1500/2500 trucks; its application heading separately names 2007-onward GM 2500. Verify the exact conversion and adapter orientation rather than extending this package to every later truck.
Manufacturer Documents
Use PMB Performance's 20-plus years of experience when checking uncertain fitment. Identify the actual hose ends, port seats and brake package as well as the vehicle before ordering.
