Manley Budget series performance valves are high-quality valves at very affordable prices. All are made from stainless steel (intakes are NK-480; exhausts are XH-422) with chrome stems and hardened valve tips. They're also swirl polished and fully machined. Both the materials used and the heat-treating process are superior to original equipment replacement pieces. These valves are available in stock length and 0.100 in. longer.

More From This Category

Trick Flow Valves, Intake, Stainless Steel, 2.080 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX 235, GM LS, Set of 8

Trick Flow Valves, Intake, Stainless Steel, 2.080 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX 235, GM LS, Set of 8

$521.97

MANLEY Valve, Race Flo, Exhaust, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.065 in. Length, SBC, Set of 8

MANLEY Valve, Race Flo, Exhaust, 1.625 in. Head Dia, 0.3415 in. Stem Dia, 5.065 in. Length, SBC, Set of 8

$380.66

MANLEY Valve, Race Flo, Exhaust, 28.5 mm Head Dia, 5.5 mm Stem Dia, 102.70 mm Length, For Honda, Set of 8

MANLEY Valve, Race Flo, Exhaust, 28.5 mm Head Dia, 5.5 mm Stem Dia, 102.70 mm Length, For Honda, Set of 8

$400.37

MANLEY Valve, Extreme Duty, Exhaust, Bead Loc, 31mm in. Head Dia, 0.2345 in. Stem Dia, 4.274 in. Length, For Ford 5.0L, Set of 8

MANLEY Valve, Extreme Duty, Exhaust, Bead Loc, 31mm in. Head Dia, 0.2345 in. Stem Dia, 4.274 in. Length, For Ford 5.0L, Set of 8

$1,037.08

MANLEY Valve, Street Master, Exhaust, 1.88 in. Head Dia, 0.3415 in. Stem Dia, 5.522 in. Length, BBC, Set of 8

MANLEY Valve, Street Master, Exhaust, 1.88 in. Head Dia, 0.3415 in. Stem Dia, 5.522 in. Length, BBC, Set of 8

$299.37

Sonnax Oversized Primary Pressure Regulator Valve Kit, Jatco/Nissan JF010E & JF011E, Each

Sonnax Oversized Primary Pressure Regulator Valve Kit, Jatco/Nissan JF010E & JF011E, Each

$68.00