Proportion Valves

'70 Disc/Drum Prop Valve

Part Number: RSD-PV70C

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, Fixed, Dual Inlet, 3 Outlets, Brass, Chrome, Disc/Drum, Each

Part Number: RSD-PV41C

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, 71-72 GM/Chevy Factory Style Chrome Bottom Mount Proportoning Valve Kit (Disc/Drum)

Part Number: RSD-PVK41BC

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, 71-72 GM/Chevy Factory Style Black Proportoning Valve Kit (Disc/Drum)

Part Number: RSD-PVK41BLK

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, Fixed, Dual Inlet, Three Outlet, Brass, Chrome, Disc/Drum, Kit

Part Number: TFF-2301NA

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Brake Proportioning Valve, 71-72 GM/Chevy Factory Style Chrome Proportoning Valve Kit (Disc/Drum)

Part Number: RSD-PVK41C

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, Brass, Chrome, Buick, Chevy, GMC, Oldsmobile, Pontiac, Disc Brakes, Each

Part Number: RSD-PVK72C

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Brake Proportioning Valve, Non-adjustable, Brass, Natural, Lines, Bracket, Chevy, Kit

Part Number: RSD-PVK73

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Estimated Ship Date: Jan 12, 2026 if ordered today

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PROP VALVE KIT

Part Number: RSD-PVK74

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Proportioning Valve, Disc/Drum, 1971-76 Bonneville/Catalina

Part Number: OPG-BC19836

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Estimated Ship Date: Mar 17, 2026 if ordered today

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Hold-Off Valve, Disc Brakes, 1967 GTO

Part Number: OPG-GBC9841

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Hold-Off Valve, Front Disc Brakes, 1970 Bonneville/Catalina/Grand Prix

Part Number: OPG-GBC9843

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Adjustable Combination Brake Proportioning Valve

Part Number: CST-730W

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Estimated Ship Date: Jan 7, 2026 if ordered today

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CHROME BRAKE PROPORTION VALVE

Part Number: CLP-PVKS-C1

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Brake Proportioning Valve, Aluminum, Chrome, Each

Part Number: CLP-APV-DB-C

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Proportioning Valve, Disc/Drum, 1972-76 Cadillac Eldorado

Part Number: OPG-CE07877

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Brake Lines, Master Cyl. to Distribution Block, 1966 Bonn/Cat/GP, Manual Brake

Part Number: OPG-GBC3661

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Brake Proportioning Valves, Element3, Brass, Natural, One Female Threads Inlet, Two Female Threads Outlet, Chevrolet, GMC, Each

Part Number: AGB-MC39849PV

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47-59 CHVY/GMC PROP VALVE KIT

Part Number: HCT-S0270

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Estimated Ship Date: Jan 22, 2026 if ordered today

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60-87 CHVY/GMC PROP VALVE KIT-SIDE MOUNT

Part Number: HCT-S0272

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Estimated Ship Date: Jan 22, 2026 if ordered today

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47-59 CHVY/GMC PROP VALVE KIT

Part Number: HCT-S0269

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Estimated Ship Date: Jan 22, 2026 if ordered today

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Proportioning Valve, Disc/Drum, 1971-76 Cadillac DeVille

Part Number: OPG-CE07876

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Distribution Block, Brake, 1968-69 A-Body

Part Number: OPG-CH26980

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Distribution Block, Brake, 1970-72 A-Body

Part Number: OPG-CH26981

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Hold-Off Valve, Front Disc Brakes, 1969 Bonneville/Catalina/Grand Prix

Part Number: OPG-GBC9842

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Estimated Ship Date: Mar 2, 2026 if ordered today

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