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 Chrysler 426 Hemi Race Master Exhaust Valves (Set of 8)

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chrysler 426 Hemi Exhaust Valve Kit - 1.900in Head Dia. 4.855in O/A Length, 0.3075in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chrysler 426 Hemi Exhaust Valve Kit - 1.900in Head Dia. 4.855in O/A Length, 0.3075in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chevrolet 409 Exhaust Valve Kit - 1.750in Head Dia. 5.105in O/A Length, 0.3715in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chevrolet 409 Exhaust Valve Kit - 1.735in Head Dia. 5.105in O/A Length, 0.3715in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chevrolet 409intake Valve Kit - 2.200in Head Dia. 5.105in O/A Length, 0.3715in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chrysler 361 Exhaust Valve Kit - 1.810in Head Dia. 5.010in O/A Length, 0.3715in Stem

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

Manley Chevrolet Small Block Exhaust Valve Kit - 1.600in Head Dia. 5.040in O/A Length, 0.3110in Stem

Regular price 824.99 SAR Sale price 824.99 SAR Regular price 964.60 SAR
Sale 14%
Vendor: Manley Performance

Manley Chevrolet Small Block Intake Valve Kit - 2.020in Head Dia. 5.010in O/A Length, 0.3110in Stem

Regular price 824.99 SAR Sale price 824.99 SAR Regular price 964.60 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 824.99 SAR Sale price 824.99 SAR Regular price 964.60 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 768.99 SAR Sale price 768.99 SAR Regular price 898.59 SAR
Sale 14%
Vendor: Manley Performance

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

Regular price 1,225.99 SAR Sale price 1,225.99 SAR Regular price 1,433.77 SAR