Getting the brake hydraulics right in your Holden starts at the source. The Steel Brake Lines (Master Cylinder To Proportion Valve) is designed specifically for HZ models, correctly feeding pressurised brake fluid from the dual outlets of the master cylinder down to the chassis-mounted distribution block or proportioning valve.
Primary Hydraulic Feed Line: Transfers pressurised brake fluid directly from the master cylinder outlets to the chassis-mounted distribution block or proportioning valve.
Premium Double-Walled Steel Bundy Tubing: Manufactured from high-quality Bundy tube, the preferred material for classic vehicle restoration.
Factory-Correct Imperial Fittings: Pre-installed with 3/8"-24 UNF tube nuts featuring proper inverted flares for secure, leak-free sealing.
Correct Engine Bay Routing: Pre-bent to loop neatly below the master cylinder, contouring tightly along the firewall and inner guard.
Clearance-Focused Design: Engineered to avoid interference with the steering column, throttle linkages or exhaust heat sources.
Tight, Short-Radius Bends: Formed specifically to match the physical layout of the firewall and distribution block position.
Accurate routing and dependable hydraulic flow are essential for safe braking performance. The Steel Brake Line delivers the correct fit and durability needed to keep your Holden’s braking system operating confidently and as intended.