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.
Search
Clear filters

1087 products

Sale 4%
Manley 88-91 Honda Civic CRX SI 1.6L SOHC 16 Valve (DA16A6) 29mm Pro Flo Intake Valves (Set of 8)
Manley Performance

Manley 88-91 Honda Civic CRX SI 1.6L SOHC 16 Valve (DA16A6) 29mm Pro Flo Intake Valves (Set of 8)

955.99 SAR 955.99 SAR 995.62 SAR
Sale 10%
Manley up to 2010 Dodge Viper V-10 1.600 Dia .100 Longer Race Master Intake Valves (Set of 10)
Manley up to 2010 Dodge Viper V-10 1.600 Dia .100 Longer Race Master Intake Valves (Set of 10)
Manley Performance

Manley up to 2010 Dodge Viper V-10 1.600 Dia .100 Longer Race Master Intake Valves (Set of 10)

1,122.99 SAR 1,122.99 SAR 1,247.76 SAR
Sale 10%
Manley Ford 4.6L 35mm Race Master Exhaust Valves *Set of 8*
Manley Performance

Manley Ford 4.6L 35mm Race Master Exhaust Valves *Set of 8*

916.99 SAR 916.99 SAR 1,018.75 SAR
Sale 10%
Manley Ford 4.6L 34mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)
Manley Ford 4.6L 34mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)
Manley Performance

Manley Ford 4.6L 34mm Diameter 117.35mm Length Race Master Exhaust Valves (Set of 8)

916.99 SAR 916.99 SAR 1,018.75 SAR
GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Intake Valve - 35mm Head (+1mm) - Single
GSC Power Division

GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Intake Valve - 35mm Head (+1mm) - Single

99.99 SAR 99.99 SAR 86.85 SAR
Sale 10%
Manley Ford 4.6L/5.4L SOHC (2 Valve) 1999+ Bead Loc Groove 37mm Race Master Exhaust Valve - Set of 8
Manley Ford 4.6L/5.4L SOHC (2 Valve) 1999+ Bead Loc Groove 37mm Race Master Exhaust Valve - Set of 8
Manley Performance

Manley Ford 4.6L/5.4L SOHC (2 Valve) 1999+ Bead Loc Groove 37mm Race Master Exhaust Valve - Set of 8

916.99 SAR 916.99 SAR 1,018.75 SAR
Sale 10%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.465in O/A Length, 0.3415in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.465in O/A Length, 0.3415in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.465in O/A Length, 0.3415in Stem

1,362.99 SAR 1,362.99 SAR 1,514.28 SAR
GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Exhaust Valve - 31.5mm Head (+1mm) - Single
GSC Power Division

GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Exhaust Valve - 31.5mm Head (+1mm) - Single

98.99 SAR 98.99 SAR 85.28 SAR
Sale 10%
Manley Chevy LT-1 1.590 Head Diameter Pro Flo Exhaust Valves (Set of 8)
Manley Chevy LT-1 1.590 Head Diameter Pro Flo Exhaust Valves (Set of 8)
Manley Performance

Manley Chevy LT-1 1.590 Head Diameter Pro Flo Exhaust Valves (Set of 8)

2,327.99 SAR 2,327.99 SAR 2,585.69 SAR
Sale 10%
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.021in O/A Length, 0.3415in Stem
Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.021in O/A Length, 0.3415in Stem
Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.021in O/A Length, 0.3415in Stem

1,362.99 SAR 1,362.99 SAR 1,514.28 SAR
Sale 10%
Manley Chevy LS-7 Small Block 1.610in Dia Extreme Duty Exhaust Valves (Set of 8)
Manley Chevy LS-7 Small Block 1.610in Dia Extreme Duty Exhaust Valves (Set of 8)
Manley Performance

Manley Chevy LS-7 Small Block 1.610in Dia Extreme Duty Exhaust Valves (Set of 8)

2,327.99 SAR 2,327.99 SAR 2,585.69 SAR
Sale 10%
Manley Ford 4.6L Modular V8 Exhaust Valve Kit - 38.50mm Head Dia. 4.585in O/A Length, 0.2345in Stem
Manley Ford 4.6L Modular V8 Exhaust Valve Kit - 38.50mm Head Dia. 4.585in O/A Length, 0.2345in Stem
Manley Performance

Manley Ford 4.6L Modular V8 Exhaust Valve Kit - 38.50mm Head Dia. 4.585in O/A Length, 0.2345in Stem

2,327.99 SAR 2,327.99 SAR 2,585.69 SAR