Wilwood 220-11237 Flexline Braided Stainless Brake Line Kit 22" -3AN Pair

Vehicle Fitment

• Universal -- designed for Wilwood disc brake conversions and custom applications
• Common applications: 1967-1987 GM C10/C15/K10/K15, 1967-1972 Ford F-100

Fitment Notes

• Sold as a kit -- includes 2 brake lines and 4 fittings
• Designed for Wilwood aftermarket disc brake calipers with 1/8" NPT inlet
• Chassis side connects to 3/16" hard line with 3/8"-24 inverted flare fitting
• Caliper side connects via 90-degree 1/8" NPT fitting
• Replaces OE rubber brake hoses -- provides "hard line" pedal feel
• Verify line length and fitting types for your specific application

Features

• Wilwood Flexline -- premium braided stainless steel brake line kit
• Braided stainless steel outer for durability and expansion resistance
• Firm "hard line" pedal feel -- eliminates spongy rubber hose flex
• -3 AN line size throughout
• All required fittings included

Specifications

• Part Number: 220-11237
• Brand: Wilwood
• Type: Brake flexline kit
• Line Length: 22" each
• Line Size: -3 AN
• Outer Material: Braided stainless steel
• Inlet (chassis side): 3/8"-24 inverted flare female to -3 AN male
• Outlet (caliper side): 90-degree -3 AN male to 1/8" NPT male
• Quantity: 2 lines + 4 fittings
• Shipping Weight: 0.81 lbs
• UPC: 889545044669

Included Components

• 2x Wilwood braided stainless steel -3 AN flexlines (22" each)
• 2x 90-degree -3 AN male to 1/8" NPT male caliper fittings
• 2x 3/8"-24 inverted flare female to -3 AN male chassis fittings

Product Description

The Wilwood 220-11237 is a Flexline braided stainless steel brake line kit containing two 22" -3 AN lines with all required fittings. Designed as an upgrade for Wilwood disc brake conversions and custom brake applications, these premium-grade flexlines replace OE rubber brake hoses to eliminate the spongy pedal feel caused by rubber expansion under pressure. The braided stainless steel outer provides a firm "hard line" pedal response while maintaining the flexibility needed for suspension travel.

Each kit includes two chassis-side fittings that adapt from the 3/8"-24 inverted flare on your 3/16" hard line to the -3 AN flexline, and two 90-degree caliper-side fittings that adapt from -3 AN to 1/8" NPT for direct connection to Wilwood calipers. Commonly used on 1967-1987 GM C10/C15 and 1967-1972 Ford F-100 disc brake conversions, but universally applicable wherever 22" -3 AN lines with these fitting types are needed. Verify line length and fitting configurations for your specific application before ordering. Manufactured to Wilwood's high quality standards.