Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

More From This Category

MANLEY Valve, Race Master, Exhaust, 1.9 in. Head Dia, 0.3415 in. Stem Dia, 5.422 in. Length, BBC, Set of 8

MANLEY Valve, Race Master, Exhaust, 1.9 in. Head Dia, 0.3415 in. Stem Dia, 5.422 in. Length, BBC, Set of 8

$380.66

MANLEY Valve, Severe Duty, Intake, 2.3 in. Head Dia, 0.3415 in. Stem Dia, 5.494 in. Length, Set of 8

MANLEY Valve, Severe Duty, Intake, 2.3 in. Head Dia, 0.3415 in. Stem Dia, 5.494 in. Length, Set of 8

$607.34

BBC 24° Stainless Steel 2.350 x 5.500 O.A.L. 11/32 Stem Race Intake Valve, Set

BBC 24° Stainless Steel 2.350 x 5.500 O.A.L. 11/32 Stem Race Intake Valve, Set

$339.69

BBC 24° Stainless Steel 2.250 x 5.500 O.A.L 11/32 Stem Race Intake Valve, Set

BBC 24° Stainless Steel 2.250 x 5.500 O.A.L 11/32 Stem Race Intake Valve, Set

$339.69

MANLEY Valve, Severe Duty, Exhaust, 1.88 in. Head Dia, 0.3415 in. Stem Dia, 5.522 in. Length, Set of 8

MANLEY Valve, Severe Duty, Exhaust, 1.88 in. Head Dia, 0.3415 in. Stem Dia, 5.522 in. Length, Set of 8

$607.34