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Brake Conversion Lines, Manual Drum Dual Master To Disc, 1966 Bonn/Cat/GP

Part# : GBC3650
Sold As: Set
Ship Size: Oversize 3
$185.99
List Price: $205.95
You Save $19.96
Vehicle Specific View fitment for 3 models
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Brake Conversion Lines, Manual Drum Dual Master To Disc, 1966 Bonn/Cat/GP

1966 Bonneville/Catalina/Grand Prix Manual Drum to Disc Brake Conversion Line Kit

Designed for the 1966 Pontiac Bonneville, Catalina and Grand Prix, this brake conversion line kit provides the necessary hydraulic connections when upgrading from a manual drum brake system to a disc brake configuration with a dual master cylinder. The preformed hard lines connect the master cylinder to the proportioning valve and the proportioning valve to the existing frame-mounted distribution block, eliminating the need to fabricate these connections from bulk tubing. Available in original-material steel for a factory-style appearance or stainless steel for enhanced corrosion resistance, this kit provides a convenient solution for completing a disc brake conversion while maintaining organized brake line routing. Each kit includes two lines running from the dual master cylinder to the proportioning valve, two additional lines connecting the proportioning valve to the frame-mounted distribution block, a proportioning valve mounting bracket, plugs and unions. The preformed configuration helps simplify installation and provides the necessary plumbing to integrate compatible disc brake components into the existing hydraulic system. Whether upgrading an original manual drum brake vehicle or completing an ongoing brake system conversion, these lines offer a practical solution for establishing the proper connections between the master cylinder, proportioning valve and distribution block. The proportioning valve and additional disc brake conversion components should be verified separately before installation.

Features • Designed for the 1966 Pontiac Bonneville, Catalina and Grand Prix • Converts manual drum brake plumbing for use with a disc brake system • Configured for installations using a dual master cylinder • Preformed hard lines simplify brake system installation • Available in original-material steel or stainless steel • Stainless steel option provides enhanced corrosion resistance • Includes two dual master cylinder-to-proportioning valve lines • Includes two proportioning valve-to-frame distribution block lines • Includes proportioning valve mounting bracket • Includes necessary plugs and unions • Connects the dual master cylinder and proportioning valve to the existing distribution block • Reduces the need for custom bending and fabrication of brake tubing • Designed for use with compatible disc brake conversion components • Vehicle-specific configuration for 1966 Pontiac full-size models

Notes

  • This item is Oversize 3, and is excluded from free ground shipping.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1966 Pontiac Bonneville Manual Brake
1966 Pontiac Catalina Manual Brake
1966 Pontiac Grand Prix Manual Brake
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