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, 35 mm Head Dia, 6.96 mm Stem Dia, 98.3 mm Length, For Nissan Patrol, Set of 12

MANLEY Valve, Race Master, Exhaust, 35 mm Head Dia, 6.96 mm Stem Dia, 98.3 mm Length, For Nissan Patrol, Set of 12

$913.99

MANLEY Valve, Race Flo, Intake, 33.5 mm Head Dia, 6 mm Stem Dia, 100.55 mm Length, Set of 8

MANLEY Valve, Race Flo, Intake, 33.5 mm Head Dia, 6 mm Stem Dia, 100.55 mm Length, Set of 8

$399.33

GM Performance Valve Guides

GM Performance Valve Guides

$15.23

MANLEY Valve, Race Master, Exhaust, 29.0 mm Head Dia, 5.5 mm Stem Dia, 102.70 mm Length, For Honda, Each

MANLEY Valve, Race Master, Exhaust, 29.0 mm Head Dia, 5.5 mm Stem Dia, 102.70 mm Length, For Honda, Each

$49.91

Sonnax Oversized Pressure Regulator Valve, ZF5Hp19, Late Vb E18.2, Each

Sonnax Oversized Pressure Regulator Valve, ZF5Hp19, Late Vb E18.2, Each

$74.75

MANLEY Valve, Race Flo, Exhaust, 1.81 in. Head Dia, 0.372 in. Stem Dia, 4.908 in. Length, For Chrysler, Each

MANLEY Valve, Race Flo, Exhaust, 1.81 in. Head Dia, 0.372 in. Stem Dia, 4.908 in. Length, For Chrysler, Each

$47.58