Rebuild your proportioning valve and stop leaks. Kit includes 4 seals and a retaining ring. Note: Ford had two versions of proportioning valves on 65-66 - an early and late style. They are externally identical but different internally. This kit is for early style proportioning valves. Not returnable if opened.

More From This Category

Wilwood P-Valve, Combo Proportioning W/Mounting Bracket, L/H

Wilwood P-Valve, Combo Proportioning W/Mounting Bracket, L/H

$227.05

Whiteline Brake Proportioning Valve, Extension Bolt, Rear, Toyota, 1985-On, Kit

Whiteline Brake Proportioning Valve, Extension Bolt, Rear, Toyota, 1985-On, Kit

$73.90

Wilwood Valve, Check, Black

Wilwood Valve, Check, Black

$122.79