TRZ Motorsports Braided Stainless Steel Brake Lines - Rear - Caliper End 90 Degrees (Pair) - BB03901900-18
Premium 90° Rear Braided Brake Lines for Drag Race Brake Systems
TRZ Motorsports Braided Stainless Steel Brake Lines provide the strength, reliability, and precision braking required for high-performance drag race applications. Built with a translucent black - coated stainless braid, these lines resist expansion under extreme pressure, delivering a firmer pedal and more consistent braking response.
This kit includes a pair of rear brake lines featuring a -3 AN female 90-degree fitting at the caliper end for clean routing in tight spaces around rear suspension components. The opposite side uses a 3/16? female inverted flare (3/8-24 thread) frame fitting for compatibility with factory-style or custom hard-line plumbing.
TRZ includes weld-on frame tabs and retaining clips for secure mounting - ideal for custom chassis layouts. These rear lines are designed to route individually up to the frame rail using these tabs and are not intended to connect to a center-mounted T.
For dual-caliper configurations, the kit also provides a -3 AN tee fitting and jumper hose to simplify plumbing when two calipers are mounted on the same rear corner.
Features
- Stainless steel braided brake lines with translucent black outer coating
- Required for most aftermarket drag race brake systems
- 3/16? female inverted flare (3/8-24) frame-side fitting
- -3 AN female 90-degree caliper fitting for improved clearance and routing
- Includes weld-on frame tabs and mounting clips
- Designed for individual routing to each frame rail - not to a center T
- Dual-caliper compatible with included tee and jumper line
Quick Specs
- Material: Stainless steel braided with black protective coating
- Frame Side: 3/16? female inverted flare (3/8-24)
- Caliper Side: -3 AN female, 90-degree
- Rear Line Length: 18? overall
- Front Line Length (reference): 15?
- Dual-Caliper Support: Yes - includes tee and jumper
- Part Number: BB03901900-18
Frequently Asked Questions
Why aren't these rear lines designed to go to a center T?
TRZ designed the rear lines to run individually to each frame rail for improved routing flexibility and compatibility with drag race brake kits that use dual calipers or independent plumbing.
Do these brake lines work with factory mounting hardware?
They can. Weld-on tabs and clips are included for custom setups, but factory hangers may be used where compatible.
Why Buy from Beefcake Racing?
Beefcake Racing offers authentic TRZ Motorsports brake and chassis components with fast shipping and knowledgeable tech support. For help with brake line routing, fitting selection, or dual-caliper installations, contact us at sales@beefcakeracing.com or call 1-855-827-7223.
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