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, Intake, 2.19 in. Head Dia, 0.3415 in. Stem Dia, 5.244 in. Length, For Ford 351C, Set of 8

MANLEY Valve, Race Master, Intake, 2.19 in. Head Dia, 0.3415 in. Stem Dia, 5.244 in. Length, For Ford 351C, Set of 8

$380.66

MANLEY Valve, Race Flo, Exhaust, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 4.911 in. Length, For Ford SB, Set of 8

MANLEY Valve, Race Flo, Exhaust, 1.6 in. Head Dia, 0.3415 in. Stem Dia, 4.911 in. Length, For Ford SB, Set of 8

$380.66

MANLEY Valve, Severe Duty, Intake, 2.19 in. Head Dia, 0.3415 in. Stem Dia, 5.344 in. Length, Set of 8

MANLEY Valve, Severe Duty, Intake, 2.19 in. Head Dia, 0.3415 in. Stem Dia, 5.344 in. Length, Set of 8

$628.35

MANLEY Valve, Race Flo, Exhaust, 1.465 in. Head Dia, 0.3415 in. Stem Dia, 5.08 in. Length, For Ford SB, Set of 8

MANLEY Valve, Race Flo, Exhaust, 1.465 in. Head Dia, 0.3415 in. Stem Dia, 5.08 in. Length, For Ford SB, Set of 8

$380.66

MANLEY Valve, Race Master, Exhaust, 1.76 in. Head Dia, 0.3415 in. Stem Dia, 5.042 in. Length, For Ford BB, Set of 8

MANLEY Valve, Race Master, Exhaust, 1.76 in. Head Dia, 0.3415 in. Stem Dia, 5.042 in. Length, For Ford BB, Set of 8

$380.66