
Proportioning Valves and Accessories
Classic Performance Products offers a range of brake proportioning valves and accessories, ensuring the correct brake fluid pressure for your vehicle’s front and rear wheels. Available in both fixed and adjustable options, these valves are essential for drum-to-disc brake upgrades. Features include a warning light switch for detecting pressure loss and the ability to be wired into your system. Our valves handle four key functions:
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proportioning pressure, a 10 psi residual check valve, a metering valve for the rear brakes, and a brake warning light. Ideal for maintaining balanced brake performance and preventing rear drum brakes from locking up too easily, these valves are a crucial component for your classic car or truck's braking system.
We are passionate classic and sports car enthusiasts with three decades of industry experience and rigorously test and utilize every product we offer. Whether enduring tough track days or clocking thousands of miles on the street, you can trust that professionals have thoroughly vetted every part we carry.
Our knowledgeable support team is always ready to assist you with any questions or concerns about our Proportioning Valves and Accessories. We are here to ensure you have a seamless and satisfying experience finding the perfect solution for your classic vehicle's braking system.
Elevate your classic driving experience with a Proportioning Valve Kit from ClassicPerform.com. Count on us to provide a comprehensive solution that meets and surpasses your expectations. Enhance the safety and performance of your classic vehicle's braking system confidently and enjoy the road like never before. Trust Classic Performance Parts for all your Proportioning Valves and Accessories needs.
- Black Aluminum Adjustable Proportioning Valve 2 & 4 Wheel Disc
1/8 NPT Inlet & Outlet
Add to CompareIn StockPart # APV-B$49.00 - Chrome Aluminum Adjustable Proportioning Valve 2 & 4 Wheel Disc
1/8 NPT Inlet & Outlet
Add to CompareIn StockPart # APV-C$69.00 - Adjustable Proportioning Valve Bracket & Lines Chrome
Sidemount for Firewall, Master Cylinder Ports are 9/16 x 18 rear and 1/2 x 20 Front, Chrome, For APV-AB and APV-DBC
Add to CompareIn StockPart # PVBLK-APVDB-C$50.00 - Proportioning Valve W/Bracket & Lines Black Driver's Side, Firewall Mount Adjustable, 1/2x20 & 9/16x18 Ports
2 or 4 Wheel Disc, Black Aluminum, Driver's Side, Firewall Mount Adjustable, Black Bracket, 1/2x20 & 9/16x18 Master Ports
Add to CompareIn StockPart # PVKS-APVDB$119.00 - Aluminum Adjustable Proportioning Valve 2 & 4 Wheel Disc
1/8 NPT Inlet & Outlet
Add to CompareIn StockPart # APV$49.00 - Black Aluminum Adjustable Proportioning Valve For Dual Master Cylinders 2 & 4 Wheel Disc
2 Inlets, 3 outlets, all 3/8 x 24 Ports. w/ 1/8 NPT hole for use with a Brake Light Switch
Add to CompareIn StockPart # APV-DB$95.00 - Proportioning Valve W/Bracket & Lines Chrome Undermount, Frame Mount, 1/2x20 & 9/16x18 Ports
2 or 4 Wheel Disc, Chrome Aluminum, Undermount, Frame Mount, Gold Zinc Bracket, 1/2x20 & 9/16x18 Master Ports
Add to CompareIn StockPart # PVKU-APVDB-C$135.00 - Proportioning Valve W/Bracket & Lines Chrome Driver's Side, 1/2x20 & 9/16x18 Ports
2 or 4 Wheel Disc, Chrome Aluminum, Driver's Side, Black Bracket, 1/2x20 & 9/16x18 Master Ports
Add to CompareIn StockPart # PVKS-APVDB-C$135.00 - Proportioning Valve W/Bracket & Lines Black, Driver's Side, Firewall Mount, 1/2x20 & 9/16x18 Ports
2 or 4 Wheel Disc, Black Aluminum, Driver's Side, Firewall Mount, Black Bracket, 1/2x20 & 9/16x18 Master Ports
Add to CompareIn StockPart # PVKU-APVDB$115.00 - Adjustable Proportioning Valve Bracket & Lines Blue Zinc
Sidemount for Firewall, Master Cylinder Ports are 9/16 x 18 rear and 1/2 x 20 Front, Blue Zinc, For APV-AB and APV-DBC
Add to CompareIn StockPart # PVBLK-APVDB$35.00 - Chrome Aluminum Adjustable Proportioning Valve For Dual Master Cylinders 2 & 4 Wheel Disc
2 Inlets, 3 outlets, all 3/8 x 24 Ports. w/ 1/8 NPT hole for use with a Brake Light Switch
Add to CompareIn StockPart # APV-DB-C$105.00