1977 Proportion Valves

Brake Combination Valve, Steel, Zinc Plated, Buick, Chevy, Each

Part Number: RSD-PVK71C

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Brake Proportioning Valve Bracket, Bolt-on, Steel, Gold Iridited, Engine Side, Chevy, Kit

Part Number: CLP-PVB-SR

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Brake Proportioning Valve, Black 5 Port Proportioning Valve (Disc/Drum)

Part Number: RSD-PV71B

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Brake Proportioning Valve, Disc/Disc, Brass, Chevy, GMC, Kit

Part Number: HCT-S0333

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Brake Proportioning Valve, Fixed, Dual Inlet, 3 Outlets, Brass, Chrome, Front Disc Brakes, Each

Part Number: RSD-PV71C

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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PROP VALVE KIT

Part Number: RSD-PVK74

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Brake Proportioning Valve Bleeder tool for GM combination valve

Part Number: RSD-BV01

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 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: Mar 2, 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: Mar 2, 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: Mar 2, 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: Mar 2, 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: Mar 2, 2026 if ordered today

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