+3 VALVE-BRAKE PROPORTIONING-ADJUSTABLE-EACH-ALL YEARS (#E20668) 3B4 01614 $84.98 In stock Quantity: 1 Add to Bag Product Details CORVETTE ADJUSTABLE BRAKE PROPORTIONING VALVE AFTERMARKET STYLE - STAINLESS STEEL BRAKE COMPANY ALLOWS FOR THE ULTIMATE FRONT TO REAR BRAKE PRESSURE CONTROL, SPECIFICALLY FOR FRONT DISC BRAKE UPGRADE SYSTEMS. FEATURES: HIGHEST PRESSURE REDUCTION AVAILABLE. 60% REDUCTION OVER THE FULL PRESSURE RANGE SURE GRIP KNOB FOR FINE TUNED ADJUSTMENT BILLET ALUMINUM CONSTRUCTION ANTI-CORROSIVE BRASS INTERNALS 3/16" TUBE ADAPTERS INCLUDED Save this product for later Favorite