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.

804 products

Valves

Sale 14%
Vendor: Manley Performance

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

Regular price 1,225.99 SAR Sale price 1,225.99 SAR Regular price 1,433.77 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 1,225.99 SAR Sale price 1,225.99 SAR Regular price 1,433.77 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 1,132.99 SAR Sale price 1,132.99 SAR Regular price 1,324.75 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 1,132.99 SAR Sale price 1,132.99 SAR Regular price 1,324.75 SAR
Sale 9%
Vendor: Manley Performance

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

Regular price 2,232.99 SAR Sale price 2,232.99 SAR Regular price 2,448.21 SAR
Sale 9%
Vendor: Manley Performance

Manley Nissan GTR VR38DETT Extreme Duty Exhaust Valves

Regular price 3,349.99 SAR Sale price 3,349.99 SAR Regular price 3,672.26 SAR
Sale 9%
Vendor: Manley Performance

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

Regular price 1,775.99 SAR Sale price 1,775.99 SAR Regular price 1,946.45 SAR
Sale 9%
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 1,775.99 SAR Sale price 1,775.99 SAR Regular price 1,946.45 SAR
Sale 9%
Vendor: Manley Performance

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

Regular price 1,775.99 SAR Sale price 1,775.99 SAR Regular price 1,946.45 SAR
Sale 9%
Vendor: Manley Performance

Manley Nissan 3.0L RB30E Exhaust Valve Kit - 36.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem

Regular price 644.99 SAR Sale price 644.99 SAR Regular price 707.06 SAR
Sale 9%
Vendor: Manley Performance

Manley Toyota Land Cruiser 4.5L (1FZ-FE) DOHC 24 Valve 39.5mm Race Flo Intake Valves (Set of 24)

Regular price 1,775.99 SAR Sale price 1,775.99 SAR Regular price 1,946.45 SAR
Sale 9%
Vendor: Manley Performance

Manley Nissan 3.0L RB30E Exhaust Valve Kit - 35.10mm Head Dia. 124.59mm O/A Length, 0.3136in Stem

Regular price 644.99 SAR Sale price 644.99 SAR Regular price 707.06 SAR