Allstar Performance Proportioning Valve - Knob Type Karting Rib Protectors Featuring a lightweight carbon-glass composite

Featuring a lightweight carbon-glass composite shell

Replacement hose and fittings

aluminum wrench set for use with aluminum AN-style

Double Screen

1964-1964 Dodge 440

Allstar Performance Proportioning Valve - Knob Type Karting Rib Protectors Featuring a lightweight carbon-glass compositeDistribution block connects brake lines from the master cylinder to front and rear brakes with the added benefit of a rear proportioning valve and built in pressure activated brake light switch. The proportioning valve may be adjusted to limit rear brake pressure to help prevent rear brake lock up. Block ports have 3 8" 24 threads that accept 3 16" inverted flare style fittings. Block includes fittings, pigtail wiring harness and boot. Specialty items