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1973-1979 Chevrolet/GMC C/K Hydraulic Brake Booster Line Set

?HYDRATECH Hydraulic Brake Booster for 1973-1979 Chevrolet/GMC C/K

Elevate your 1973-1979 Chevrolet/GMC C/K braking performance with the HYDRATECH Slim-Fit Hydraulic Brake Line Set. Specifically engineered for classic Chevy enthusiasts, this high-performance kit replaces bulky stock setups with a sleek, high-pressure system designed for the tightest engine bays.

Premium Performance & Durability
  • Each high pressure line features PTFE-lined hose encased in a black, abrasive-resistant covering. This design doesn’t just offer easy cleaning it provides a professional “blacked-out” aesthetic that complements any engine restoration.
  • Custom heavy duty black anodized billet aluminum hose separators keep your lines aligned and neat for a clean, minimalist look.
Advanced Hydraulic Engineering
  • High-Pressure Lines: Equipped with 45-degree crimped AN6 fittings that connect directly to Hydratech booster AN6 banjos for a leak-proof seal.
  • Low-Pressure Return: Includes a pre-installed 45-degree AN fitting for a streamlined installation.
  • Infinite Adjustability: Our unique banjo fitting compatibility allows for 360-degree line routing, solving common fitment issues in custom C/K builds.
Key Features & Compatibility
  • Direct-Fit Design: Custom-fit for the 1973-1979 Chevy C/K pump and steering box configurations.
  • Space-Saving Profile: The “Slim-Fit” architecture maximizes engine compartment space without sacrificing hydraulic pressure.
  • Comprehensive Hardware: Includes all necessary fittings and adapters for a hassle-free “bolt-on” upgrade.
  • Custom Length Options: Available in 5′, 6′, and 8′ variations to suit your specific routing needs.
Why Upgrade Your C/K?
Complete your genuine Hydratech hydraulic brake system with our Slim Fit performance matching line set. This direct-fit line set ensures your Hydratech system operates at peak efficiency while providing a clean, show-quality finish.
Price range: $369.00 through $465.00 Shop Now This product has multiple variants. The options may be chosen on the product page

1973-1979 Chevrolet/GMC C/K Hydraulic Brake Booster

HYDRATECH Hydraulic Brake Booster for 1973-1979 Chevrolet/GMC C/K

This Hydratech Hydraulic Brake Assist Unit is a direct fit for your 1973-1979 Chevy/GMC C/K truck. It’s the ultimate power brake conversion for your classic Squarebody pickup. Designed as a bolt-on replacement for your stock vacuum booster, this genuine OEM-style unit is specifically engineered for the GM “short rod / shallow” master cylinder. It’s the perfect solution for high-performance builds, eliminating the vacuum loss caused by aggressive camshafts. Upgrade to this high-performance hydraulic brake system for modern stopping power, crisp pedal feel, and maximum safety on your classic GM truck.

Key Features:

  • Superior Design: Brand new genuine OEM hydraulic assist unit designed, tested, and manufactured in the United States of America professionally upgraded with stainless steel pushrods and adapters for enhanced durability.
  • Precision Fitment: Features a CAD designed CNC-machined T6 billet aluminum direct-fit firewall mounting plate, requiring no firewall modifications for installation.
  • Durable Construction: Includes a matching CNC-machined anodized T6 billet aluminum accumulator cover. Each unit is hand painted gloss black to compliment your engine compartment aesthetics.
  • Tight Space Solution: Custom low-profile AN6 banjo fittings ensure optimal fitment in tight engine bay spaces while providing a clean, stylish look.
  • Multi-Engine Compatibility: Will fit all engines with a PS pump located on the driver’s side. Fully compatible with modern rack and pinion steering conversions. Designed for use with disc/drum or disc/disc brake setups (not intended for 4-wheel drum brakes).
  • Adjustability: Features an adjustable brake pedal rod to allow for a range of brake pedal height adjustment.
  • Optional High-Spec Lines: Standard 4′ PS line set includes black stainless steel braided hoses with re-usable/re-buildable hose ends for pump and steering box. 5′, 6′ and 8′ hose lengths available for custom routing options.
  • Compact Size: Measures just 7.129″ installed length from the firewall to the master cylinder mounting flange.

This system ensures a positive, quick brake response, making brake fade and loss of vacuum a thing of the past. It’s the best brake power upgrade you can buy for your Chevy/GMC C/K.

FITMENT NOTES: For vacuum to hydroboost upgrades only. Will not fit factory equipped hydroboost vehicles. Not compatible with OEM vacuum master cylinder.
Use master cylinder HT-MC8126-K https://mpbrakes.com/product/92-99-aluminum-gm-truck-master-cylinder-oe-style/ or other compatible 1 1/8″ bore master cylinder.
$860.00 Shop Now