Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
Brake Proportioning Valves and Distribution Blocks
Confused by classic brake components? Let the automotive experts at Summit Racing put a stop to that!
Drum brake vehicles use a distribution block to turn your pedal...
Confused by classic brake components? Let the automotive experts at Summit Racing put a stop to that!
Drum brake vehicles use a distribution block to turn your pedal press into brake line pressure at all four wheels.
Metering blocks balance out the activation of the rear drum brakes and front disc brakes, preventing nose-dive.
Because drum brakes lock up more easily than disc brakes, vehicles with rear drums use a proportioning valve to moderate the pressure to them. Adjustable proportioning valves let you tune that cut-off pressure.
Combination blocks combine the functions of distribution blocks, metering blocks, and proportioning...
Confused by classic brake components? Let the automotive experts at Summit Racing put a stop to that!
Drum brake vehicles use a distribution block to turn your pedal press into brake line pressure at all four wheels.
Metering blocks balance out the activation of the rear drum brakes and front disc brakes, preventing nose-dive.
Because drum brakes lock up more easily than disc brakes, vehicles with rear drums use a proportioning valve to moderate the pressure to them. Adjustable proportioning valves let you tune that cut-off pressure.
Combination blocks combine the functions of distribution blocks, metering blocks, and proportioning valves into one unit.
Top Brands
When it comes to restoring the brakes on your vintage vehicle, Summit Racing Equipment has all the brands you can trust, including Wilwood, Dorman, RESTOPARTS, ACDelco, Right Stuff, Baer, and many more.
Showing In Stock Items. Show All 31 Items.
Brake Proportioning Valve, Knob, Aluminum, Left Port Side, Black, Female Threads, Each
Part Number: BAE-2000057LP
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valves and Distribution Blocks, ReMaster Adjustable Proportioning Valves, Knob, Aluminum, Black, Right Side Ports, Each
Part Number: BAE-2000057RP
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
GM Proportioning Valve Set; Disc/Drum; Left Side Mount; 9/16" And 1/2" Ports; Chrome
Part Number: OER-PV29200C
Not Yet Reviewed
Estimated Ship Date: Aug 3, 2026 if ordered today
Estimated Ship Date: Aug 3, 2026 if ordered today
Brake Proportioning Valve, Black 5 Port Proportioning Valve (Disc/Disc)
Part Number: RSD-PV72B
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, ReMaster, Adjustable, Knob, Aluminum, Right Side Ports, Dual 3/8 in.-24 Inverted Flare Female Thread Inlet/Outlet, Each
Part Number: BAE-2000056RP
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Brake Proportioning Valve, Knob, Aluminum, Left Port Side, Polished, Female Threads, Each
Part Number: BAE-2000058LP
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve and Distribution Block, ReMaster, Adjustable, Right Side Ports, Tube Nuts and Brass Seats, 3/8 in.-24 Thread, Polished, Each
Part Number: BAE-2000058RP
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
GM Proportioning Valve and Bracket Kit; Disc/Drum; Bottom Mount; Fits 1/2" and 9/16" Master Cylinder Ports; Br
Part Number: OER-PV29201A
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2026 if ordered today
Estimated Ship Date: Aug 4, 2026 if ordered today
GM Proportioning Valve and Bracket Kit; Disc/Disc; Bottom Mount; Fits 1/2" and 9/16" Master Cylinder Ports; Ch
Part Number: OER-PV49201C
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2026 if ordered today
Estimated Ship Date: Aug 4, 2026 if ordered today
GM Proportioning Valve and Bracket Kit; Disc/Drum; Bottom Mount; Fits 1/2" and 9/16" Master Cylinder Ports; Bl
Part Number: OER-PV29201B
Not Yet Reviewed
Estimated Ship Date: Aug 3, 2026 if ordered today
Estimated Ship Date: Aug 3, 2026 if ordered today
GM Proportioning Valve Set; Disc/Disc; Left Side Mount; 9/16" And 1/2" Ports; Black
Part Number: OER-PV49200B
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2026 if ordered today
Estimated Ship Date: Aug 4, 2026 if ordered today
GM Proportioning Valve and Bracket Kit; Disc/Drum; Bottom Mount; Fits 1/2" and 9/16" Master Cylinder Ports; Ch
Part Number: OER-PV29201C
Not Yet Reviewed
Estimated Ship Date: Aug 3, 2026 if ordered today
Estimated Ship Date: Aug 3, 2026 if ordered today
GM Proportioning Valve Set; Disc/Disc; Left Side Mount; 9/16" And 1/2" Ports; Chrome
Part Number: OER-PV49200C
Not Yet Reviewed
Estimated Ship Date: Aug 3, 2026 if ordered today
Estimated Ship Date: Aug 3, 2026 if ordered today
GM Proportioning Valve Set; Disc/Disc; Bottom Mount; 3/8" And 3/8" Ports; Black
Part Number: OER-PV49201B
Not Yet Reviewed
Estimated Ship Date: Aug 3, 2026 if ordered today
Estimated Ship Date: Aug 3, 2026 if ordered today
GM Proportioning Valve Set; Disc/Disc; Bottom Mount; 3/8" And 3/8" Ports; Brass
Part Number: OER-PV49201A
Not Yet Reviewed
Estimated Ship Date: Aug 4, 2026 if ordered today
Estimated Ship Date: Aug 4, 2026 if ordered today
Brake Proportioning Valve, Knob Adjustment, 1/8 in. NPT, Single Inlet/Outlet, Aluminum, Natural, Each
Part Number: FMS-M-2328-C
Estimated Ship Date: Today
Estimated Ship Date: Today
Proportioning Valve, Adjustable, Knob Style, Aluminum, Gray, Left Outlets, Each
Part Number: BAE-2000056LP
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Aluminum, Black Anodized, Kit
Part Number: CLP-APV-DB
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Two Inlets/Three Outlets, Aluminum, Chrome, Mounting Bracket, Kit
Part Number: CLP-PVKS-APVDB-C
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Two Inlets/Three Outlets, Aluminum, Black Anodized, Mounting Bracket, Kit
Part Number: CLP-PVKSAPVDB
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Fixed, Dual Inlet, Three Outlet, Brass, Chrome, Disc/Disc, Kit
Part Number: TFF-2303NA
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Fixed, Dual Inlet, Three Outlet, Brass, Chrome, Disc/Drum, Kit
Part Number: TFF-2302NA
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Fixed, Dual Inlet, Three Outlet, Brass, Natural, Disc/Drum, Kit
Part Number: TFF-2302NB
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Fixed, Brass, Natural, Kit
Part Number: TFF-2301NB
Estimated Ship Date: Today
Estimated Ship Date: Today
Brake Proportioning Valve, Fixed, Dual Inlet, Three Outlet, Brass, Natural, Disc/Disc, Kit
Part Number: TFF-2303NB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
