Allstar Performance Brake Proportioning Valve 122008 Trick gasketed vacuum secondary diaphragms

Trick gasketed vacuum secondary diaphragms

For 4150 or 4500 Dominator Style Float Bowls

Exceeds both SFI 3

2007-2013 Chevrolet Avalanche

stackable carbureted regulator

Allstar Performance Brake Proportioning Valve 122008 Trick gasketed vacuum secondary diaphragmsAdjust front to rear brake bias with the twist of a knob. Provides up to 57% reduction. Fitting ports are 1 8"NPT. Valve includes two fittings to adapt to 3 16" brake line. 1"L, 1 3 4"W and 3 5 16" tall. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the