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.

1095 products

Valves

Sale 10%
Vendor: Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.625in Head Dia. 5.040in O/A Length, 0.3110in Stem

Regular price 916.99 SAR Sale price 916.99 SAR Regular price 1,018.75 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.500in Head Dia. 5.065in O/A Length, 0.3415in Stem

Regular price 854.99 SAR Sale price 854.99 SAR Regular price 949.04 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.2740in Stem

Regular price 1,362.99 SAR Sale price 1,362.99 SAR Regular price 1,514.28 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevy Small Block Severe Duty Valves 2.020in. Head Dia. / 5.010in. OA L (Set of 8)

Regular price 1,362.99 SAR Sale price 1,362.99 SAR Regular price 1,514.28 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevy Small Block Severe Duty Valves (Set of 8)

Regular price 1,362.99 SAR Sale price 1,362.99 SAR Regular price 1,514.28 SAR
Sale 10%
Vendor: Manley Performance

Manley Gen II 1.65in Pro-Flo Custom Stainless Steel Exhaust Valves (Set of 8)

Regular price 1,192.99 SAR Sale price 1,192.99 SAR Regular price 1,324.50 SAR
Sale 10%
Vendor: Manley Performance

Manley Gen II 2.15in Pro-Flo Custom Stainless Steel Intake Valves (Set of 8)

Regular price 1,192.99 SAR Sale price 1,192.99 SAR Regular price 1,324.50 SAR
Sale 4%
Vendor: Manley Performance

Manley Ford 2.3L EcoBoost Exhaust 30.5mm Stainless Extreme Duty Valves

Regular price 2,482.99 SAR Sale price 2,482.99 SAR Regular price 2,585.65 SAR
Sale 4%
Vendor: Manley Performance

Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves

Regular price 3,723.99 SAR Sale price 3,723.99 SAR Regular price 3,878.41 SAR
Sale 4%
Vendor: Manley Performance

Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 33.5mm Race Master Exhaust Valves - Set of 12

Regular price 1,973.99 SAR Sale price 1,973.99 SAR Regular price 2,055.71 SAR
Sale 4%
Vendor: Manley Performance

Manley Toyota Land Cruiser 4.5L (1FZ-FE) DOHC 24 Valve 33.5mm Race Master Exhaust Valves (Set of 24)

Regular price 1,973.99 SAR Sale price 1,973.99 SAR Regular price 2,055.71 SAR
Sale 4%
Vendor: Manley Performance

Manley 93-98 Toyota Land Cruiser 4.5L (1FZ-FE) 39.5mm Race Flo Intake Valves - Set of 12

Regular price 1,973.99 SAR Sale price 1,973.99 SAR Regular price 2,055.71 SAR