Manley Race Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track racers, or even those with modified street engines that are operating at engine speeds below 8,000 rpm. These valves are constructed from XH-426 material for the exhaust and NK-842 for the intake valves, making them the strongest valves in their class. Whether everything is on the line at the track, or you just enjoy your high performance car or motorcycle on the street, trust Race Master valves by Manley to keep you on the move. Order the model designed for your vehicle year/make and engine application.

More From This Category

MANLEY Valve, Extreme Duty, Exhaust, 1.56 in. Head Dia, 0.3136 in. Stem Dia, 5.208 in. Length, For Chevrolet L83, Set of 8

MANLEY Valve, Extreme Duty, Exhaust, 1.56 in. Head Dia, 0.3136 in. Stem Dia, 5.208 in. Length, For Chevrolet L83, Set of 8

$1,037.08

MANLEY Valve, Race Master, Exhaust, 1.74 in. Head Dia, 0.3715 in. Stem Dia, 5.01 in. Length, For Chrysler, Set of 8

MANLEY Valve, Race Master, Exhaust, 1.74 in. Head Dia, 0.3715 in. Stem Dia, 5.01 in. Length, For Chrysler, Set of 8

$380.66

MANLEY Valve, Titanium, 1.625 in. Stem Dia,+.700, Each

MANLEY Valve, Titanium, 1.625 in. Stem Dia,+.700, Each

$307.70

MANLEY Valve, Race Master, Exhaust, Bead Loc, 35.5mm Head Dia, 0.313 in. Stem Dia, 4.405 in. Length, Volkswagen, Each

MANLEY Valve, Race Master, Exhaust, Bead Loc, 35.5mm Head Dia, 0.313 in. Stem Dia, 4.405 in. Length, Volkswagen, Each

$47.58

MANLEY Valve, Titanium, Exhaust, Bead Loc, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.95 in. Length, Each

MANLEY Valve, Titanium, Exhaust, Bead Loc, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.95 in. Length, Each

$307.70