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

Vendor: Manley Performance

Manley Titanium Series Chevrolet Big Block Exhaust Valve Kit - Pontiac Pro Stock - Dart Big Chief

Regular price 6,498.99 SAR Sale price 6,498.99 SAR
Vendor: Manley Performance

Manley Titanium Series Chevrolet Big Block Intake Valve Kit - Pontiac Pro Stock - Dart Big Chief

Regular price 6,633.99 SAR Sale price 6,633.99 SAR
Vendor: Manley Performance

Manley Titanium Series Chevrolet Big Block Intake Valve Kit - Pontiac Pro Stock - Dart Big Chief

Regular price 6,633.99 SAR Sale price 6,633.99 SAR
Vendor: Manley Performance

Manley Titanium Series Chevrolet Big Block Intake Valve Kit - Pontiac Pro Stock - Dart Big Chief

Regular price 6,498.99 SAR Sale price 6,498.99 SAR
Vendor: Manley Performance

Manley Titanium Series Chevrolet Big Block Intake Valve Kit - Pontiac Pro Stock - Dart Big Chief

Regular price 6,498.99 SAR Sale price 6,498.99 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.522in O/A Length, 0.3715in Stem

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

Manley Chrysler 361-383 1.810 Head Dia 4.908 OA L Dish Race Flo Exhaust Valves (Set of 8)

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

Manley Ford 289 - 302 - 351W 1.600 Head Dia 5.080 OA L 5 Deg Dish Race Flo Exhaust Valves (Set of 8)

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 - 1.500in Head Dia. 5.036in O/A Length, 0.3415in 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 Big Block 1.940in Diameter 5.422in Length Race Master Exhaust Valves (Set of 8)

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

Manley Ford 427intake Valve Kit - 2.190in Head Dia. 5.446in O/A Length, 0.3715in Stem

Regular price 1,543.99 SAR Sale price 1,543.99 SAR Regular price 1,714.51 SAR
Sale 10%
Vendor: Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.422in O/A Length, 0.3415in Stem

Regular price 854.99 SAR Sale price 854.99 SAR Regular price 949.04 SAR