Allstar Performance Brake Proportioning Valve 122008 1974-1974 GMC C25/C2500 Pickup

1974-1974 GMC C25/C2500 Pickup

2007-2013 Chevrolet Avalanche

Exceeds both SFI 3

Trick gasketed vacuum secondary diaphragms

or ignite when subjected to direct flame

Allstar Performance Brake Proportioning Valve 122008 1974-1974 GMC C25/C2500 PickupAdjust 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