TRZ Motorsports Braided Stainless Steel Brake Lines - Rear - Caliper End 90 Degrees (Pair) - BB03901900-18
High-Performance Rear 90° Stainless Braided Brake Lines for Drag Racing
TRZ Motorsports Braided Stainless Steel Brake Lines are built for the demands of aftermarket drag race braking systems, providing the pedal firmness, durability, and reliability that high-horsepower builds require. These translucent black - coated stainless braid lines eliminate expansion under pressure and deliver a consistent, responsive brake feel.
This kit includes a pair of rear brake lines featuring a -3 AN female 90-degree fitting on the caliper side for clean routing around suspension and wheel components, and a 3/16? female inverted flare (3/8-24 thread) frame-side fitting compatible with factory-style or custom hard lines. Weld-on frame tabs and clips are included for secure mounting - factory hangers may still be used when applicable.
TRZ rear brake lines are designed not to run to a center-mounted T. Instead, they route individually up to the frame rail using the supplied weld-on tabs. For dual-caliper configurations, TRZ includes a -3 AN tee fitting and jumper hose to simplify plumbing two calipers on the same wheel.
Features
- Translucent black - coated stainless steel braided brake lines
- Designed for most aftermarket drag race brake packages
- 3/16? female inverted flare (3/8-24) frame-side connection
- -3 AN female 90-degree caliper-side fitting for tight-clearance routing
- Includes weld-on frame tabs and mounting clips
- Rear lines route individually to the frame rail (not to a center T)
- Dual-caliper compatible with included tee and jumper hose
Quick Specs
- Line Construction: Stainless steel braided with black protective coating
- Frame Fitting: 3/16? female inverted flare (3/8-24)
- Caliper Fitting: -3 AN female, 90-degree
- Rear Line Length: 18? overall
- Front Line Reference Length: 15?
- Dual-Caliper Kit: Included (tee + jumper hose)
- Part Number: BB03901900-18
Frequently Asked Questions
Why don't these rear lines connect to a center T?
They are designed for drag race brake systems that route each rear line independently to the frame rail for improved fitment, flexibility, and dual-caliper compatibility.
Do I need to use the weld-on tabs?
They are recommended for custom installs, but factory brake line hangers may be used if they align with your routing and hardware setup.
Why Buy from Beefcake Racing?
Beefcake Racing provides authentic TRZ Motorsports components with fast shipping and knowledgeable support for drag race brake setups. For assistance selecting fittings or routing your brake system, email sales@beefcakeracing.com or call 1-855-827-7223.
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