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.
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804 products

Sale 14%
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.364in O/A Length, 0.3715in Stem
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.364in O/A Length, 0.3715in Stem
Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.364in O/A Length, 0.3715in Stem

1,225.99 SAR 1,225.99 SAR 1,433.77 SAR
Sale 14%
Manley Chrysler 361 Exhaust Valve Kit - 1.600in Head Dia. 5.075in O/A Length, 0.3715in Stem
Manley Chrysler 361 Exhaust Valve Kit - 1.600in Head Dia. 5.075in O/A Length, 0.3715in Stem
Manley Performance

Manley Chrysler 361 Exhaust Valve Kit - 1.600in Head Dia. 5.075in O/A Length, 0.3715in Stem

1,193.99 SAR 1,193.99 SAR 1,395.85 SAR
Sale 14%
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.900in Head Dia. 5.464in O/A Length, 0.3715in Stem

1,225.99 SAR 1,225.99 SAR 1,433.77 SAR
Sale 14%
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.464in O/A Length, 0.3715in Stem
Manley Performance

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.464in O/A Length, 0.3715in Stem

1,225.99 SAR 1,225.99 SAR 1,433.77 SAR
Sale 14%
Manley Gen II Race Master Series 48.5mm Custom SS Intake Valves (Set of 4)
Manley Performance

Manley Gen II Race Master Series 48.5mm Custom SS Intake Valves (Set of 4)

566.99 SAR 566.99 SAR 662.39 SAR
Sale 9%
Manley Toyota Scion tC 2.4L (2AZFE) DOHC 16 Intake 34mm Stainless Race Master Valves
Manley Performance

Manley Toyota Scion tC 2.4L (2AZFE) DOHC 16 Intake 34mm Stainless Race Master Valves

859.99 SAR 859.99 SAR 942.70 SAR
Sale 9%
Manley 90-00 Mitsubishi Eclipse GS GST 2.0L (4G63-4G63T) DOHC 16 Intake 35mm Stainless Race Flo Val
Manley Performance

Manley 90-00 Mitsubishi Eclipse GS GST 2.0L (4G63-4G63T) DOHC 16 Intake 35mm Stainless Race Flo Val

859.99 SAR 859.99 SAR 942.70 SAR
Sale 9%
Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem
Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem
Manley Performance

Manley Acura 2.0L K20A2 Exhaust Valve Kit - 31.00mm Head Dia. 109.04mm O/A Length, 0.2150in Stem

859.99 SAR 859.99 SAR 942.70 SAR
Brian Crower Toyota 3SGTE 33.5mm (Standard) Intake Valves
Brian Crower

Brian Crower Toyota 3SGTE 33.5mm (Standard) Intake Valves

886.99 SAR 886.99 SAR
Brian Crower Toyota 7MGTE/7MGE 27.5mm Exhaust Valves
Brian Crower

Brian Crower Toyota 7MGTE/7MGE 27.5mm Exhaust Valves

1,327.99 SAR 1,327.99 SAR
Brian Crower Toyota 7MGTE/7MGE 32mm Intake Valves
Brian Crower

Brian Crower Toyota 7MGTE/7MGE 32mm Intake Valves

1,327.99 SAR 1,327.99 SAR
Brian Crower Toyota 2JZGTE/Lexus 2JZGE 30mm Exhaust Valves
Brian Crower

Brian Crower Toyota 2JZGTE/Lexus 2JZGE 30mm Exhaust Valves

1,327.99 SAR 1,327.99 SAR