Valves

Discover our premium selection of engine valves designed to optimize airflow, improve combustion, and handle extreme heat and pressure.
We offer both intake and exhaust valves made from high-performance materials — ideal for naturally aspirated, turbocharged, or supercharged engines.

Available for LS, HEMI, Coyote, and more — trusted by engine builders and racers around the world.

🔧 Precision-machined for durability and flow
⚙️ Compatible with OEM and aftermarket cylinder heads
🏁 Perfect for performance builds and high-RPM applications

Find the right parts for your vehicle easily by selecting the make, model, and year.
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1095 products

Sale 10%
Manley Chevy Big Block 2.190in Head Dia 5.344in OAL 5 Deg. Dish Race Master Intake Valves (Set of 8)
Manley Performance

Manley Chevy Big Block 2.190in Head Dia 5.344in OAL 5 Deg. Dish Race Master Intake Valves (Set of 8)

854.99 SAR 854.99 SAR 949.04 SAR
Sale 10%
Manley Big Block Chevy 1.880 Dia (+.100 L) Race Master Intake Valves (Set of 8)
Manley Big Block Chevy 1.880 Dia (+.100 L) Race Master Intake Valves (Set of 8)
Manley Performance

Manley Big Block Chevy 1.880 Dia (+.100 L) Race Master Intake Valves (Set of 8)

854.99 SAR 854.99 SAR 949.04 SAR
Sale 10%
Manley Ford 429 Exhaust Valve Kit - 1.760in Head Dia. 5.067in O/A Length, 0.3415in Stem
Manley Ford 429 Exhaust Valve Kit - 1.760in Head Dia. 5.067in O/A Length, 0.3415in Stem
Manley Performance

Manley Ford 429 Exhaust Valve Kit - 1.760in Head Dia. 5.067in O/A Length, 0.3415in Stem

1,362.99 SAR 1,362.99 SAR 1,514.28 SAR
Sale 10%
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valves (Set of 8)
Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valves (Set of 8)
Manley Performance

Manley Chrysler Hemi 6.4L (1.654) Race Master Exhaust Valves (Set of 8)

916.99 SAR 916.99 SAR 1,018.75 SAR
Sale 10%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.050in O/A Length, 0.3136in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.050in O/A Length, 0.3136in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.050in O/A Length, 0.3136in Stem

916.99 SAR 916.99 SAR 1,018.75 SAR
Sale 10%
Manley Chrysler 426 Hemi intake Valve Kit - 2.250in Head Dia. 5.424in O/A Length, 0.3085in Stem
Manley Chrysler 426 Hemi intake Valve Kit - 2.250in Head Dia. 5.424in O/A Length, 0.3085in Stem
Manley Performance

Manley Chrysler 426 Hemi intake Valve Kit - 2.250in Head Dia. 5.424in O/A Length, 0.3085in Stem

1,362.99 SAR 1,362.99 SAR 1,514.28 SAR
Sale 10%
Manley Ford 351C 5.167 O/A Length 1.710 Dia Dish Severe Duty Exhaust Valves (Set of 8)
Manley Ford 351C 5.167 O/A Length 1.710 Dia Dish Severe Duty Exhaust Valves (Set of 8)
Manley Performance

Manley Ford 351C 5.167 O/A Length 1.710 Dia Dish Severe Duty Exhaust Valves (Set of 8)

1,362.99 SAR 1,362.99 SAR 1,514.28 SAR
Sale 10%
Manley Ford 429 Boss Exhaust Valve Kit - 1.900in Head Dia. 5.650in O/A Length, 0.3715in Stem
Manley Ford 429 Boss Exhaust Valve Kit - 1.900in Head Dia. 5.650in O/A Length, 0.3715in Stem
Manley Performance

Manley Ford 429 Boss Exhaust Valve Kit - 1.900in Head Dia. 5.650in O/A Length, 0.3715in Stem

854.99 SAR 854.99 SAR 949.04 SAR
Sale 10%
Manley Small Block Chevrolet 1.600 Diameter .300 Longer Extreme Duty Exhaust Valves - Set of 8
Manley Small Block Chevrolet 1.600 Diameter .300 Longer Extreme Duty Exhaust Valves - Set of 8
Manley Performance

Manley Small Block Chevrolet 1.600 Diameter .300 Longer Extreme Duty Exhaust Valves - Set of 8

2,327.99 SAR 2,327.99 SAR 2,585.69 SAR
Sale 10%
Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valves -Set of 8
Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valves -Set of 8
Manley Performance

Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valves -Set of 8

854.99 SAR 854.99 SAR 949.04 SAR
Sale 10%
Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valve - Single
Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valve - Single
Manley Performance

Manley Chevrolet Big Block 1.900in Head Dia. 5.422in O/A Length Race Series Exhaust Valve - Single

106.99 SAR 106.99 SAR 118.60 SAR
Sale 10%
Manley Chrysler Hemi 6.1L w/ Triple Groove 2.100in Race Flo Intake Valves (Set of 8)
Manley Chrysler Hemi 6.1L w/ Triple Groove 2.100in Race Flo Intake Valves (Set of 8)
Manley Performance

Manley Chrysler Hemi 6.1L w/ Triple Groove 2.100in Race Flo Intake Valves (Set of 8)

898.99 SAR 898.99 SAR 998.19 SAR