Wilwood brake proportioning valves are adjustable between 100 and 1,000 psi with a twist of a knob or the flip of a lever, and can reduce pressure up to 57 percent. They let you adjust brake bias quickly and easily to compensate for changing track conditions, or for big and little tire combinations.

More From This Category

Dakota Digital Gauge Kit, 1965 For Ford Galaxie, Analog, Silver Background, Alloy Style Face, White Display

Dakota Digital Gauge Kit, 1965 For Ford Galaxie, Analog, Silver Background, Alloy Style Face, White Display

$2,074.80

DBA Front Street Series XGold Brake Rotor, 345mm, For Mercedes-Benz M Class 01-05, Kit

DBA Front Street Series XGold Brake Rotor, 345mm, For Mercedes-Benz M Class 01-05, Kit

$297.60

MANLEY Valve, Race Flo, Intake, 2.08 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Length, SBC, Each

MANLEY Valve, Race Flo, Intake, 2.08 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Length, SBC, Each

$47.58

Classic Instruments Gauge, White Hot 2 1/8" Oil Pressure Full Sweep

Classic Instruments Gauge, White Hot 2 1/8" Oil Pressure Full Sweep

$473.89

COMP Cams Camshaft, Xtreme Energy, Hydraulic Flat, Advertised Duration 284/296, Lift .574/.578, For Chevrolet Big Block 396-454, Each

COMP Cams Camshaft, Xtreme Energy, Hydraulic Flat, Advertised Duration 284/296, Lift .574/.578, For Chevrolet Big Block 396-454, Each

$525.37