Brake Line Kit, For GM Ford 7/16-20, Braided Stainless, Rear Disc

The SpeedwayMotors Rear Disc Brake Line Kit provides flexible braided stainless lines and essential mounting hardware for GM and Ford brake conversions. Designed specifically for switching from drum to rear disc setups, it supplies the necessary plumbing to connect your calipers to the vehicle chassis reliably.

Each hose features a Teflon core wrapped in stainless steel braiding. This construction resists abrasion from road debris and holds its shape under pressure to reduce brake fade. The kit includes 7/16-20 banjo bolts and crush washers to ensure a leak-proof seal at the caliper, while 3/8-24 IFF frame adapters make plumbing into standard 3/16-inch steel brake lines straightforward.

Installation is adaptable to your chassis setup because the included frame tabs can be welded or bolted in place. Because these lines are DOT approved, they meet standards for legal use on street-driven vehicles without requiring custom modifications to pass inspection.

Keep in mind that this kit is tailored for 7/16-20 banjo threads and 3/8-24 hard line fittings, so it will not match calipers or lines with different sizing. The manufacturer also does not list the specific hose lengths, which is an important consideration for custom suspension travel.

Verdict: This SpeedwayMotors kit is an ideal choice for builders converting GM or Ford vehicles to rear disc brakes. It delivers a complete, DOT-approved hydraulic connection with tough braided lines and dependable sealing hardware.

• Brand: SpeedwayMotors
• Hose Material: Teflon core with stainless steel braiding
• Banjo Bolt Thread: 7/16-20
• Frame Adapter Thread: 3/8-24 IFF (for 3/16-inch steel lines)
• Included Hardware: 2 brake lines with banjo fittings, banjo bolts, crush washers, frame adapters, frame tabs with clips
• Certification: DOT approved
• Compatibility: GM and Ford rear disc conversions

A great fit if you:

• Are converting a GM or Ford vehicle from rear drum to disc brakes
• Need DOT-approved flexible lines for legal street driving
• Want stainless braided lines that resist abrasion and debris
• Require 7/16-20 banjo bolts and 3/8-24 hard line frame adapters

Consider something else if you:

• Use calipers that require a thread pitch other than 7/16-20
• Have hard lines that do not use 3/8-24 IFF connections

What is included in this brake line kit?
The package comes with two stainless steel braided brake lines with banjo fittings, 7/16-20 banjo bolts, crush washers, 3/8-24 IFF frame adapter fittings, and frame tabs with clips.

Are these brake lines legal for street use?
Yes, they are DOT approved, which meets safety standards for legal operation on street-driven vehicles.

How do the frame tabs attach to the chassis?
The included frame tabs offer mounting flexibility and can be either bolted or welded directly to your frame.