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: Moroso

Moroso Vacuum Relief Valve 3/8in NPT - Billet Aluminum - Single

Regular price 534.99 SAR Sale price 534.99 SAR
Vendor: Moroso

Moroso Vacuum Relief Valve w/Adjustable Knob -12An Face Seal - Aluminum - Single

Regular price 429.99 SAR Sale price 429.99 SAR
Vendor: Moroso

Moroso Vacuum Relief Valve w/Adjustable Knob -12An Female Gland Seal - Aluminum - Single

Regular price 384.99 SAR Sale price 384.99 SAR
Vendor: Moroso

Moroso Vacuum Relief Valve w/Adjustable Knob - Aluminum - Single

Regular price 946.99 SAR Sale price 946.99 SAR
Vendor: GSC Power Division

GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 32.15mm Head (STD) - SET 12

Regular price 1,981.99 SAR Sale price 1,981.99 SAR Regular price 1,771.97 SAR
Vendor: GSC Power Division

GSC P-D Nissan VR38DETT 21-4N Chrome Polished Intake Valve - 37.15mm Head (STD) - SET 12

Regular price 1,315.99 SAR Sale price 1,315.99 SAR Regular price 1,272.82 SAR
Vendor: GSC Power Division

GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 37mm Head (+1mm) Chrome Polished Intake Valve - Set of 8

Regular price 755.99 SAR Sale price 755.99 SAR Regular price 650.25 SAR
Vendor: GSC Power Division

GSC P-D Subaru EJ Series EJ205/EJ207/EJ257 33mm Head (+1mm) Chrome Polished Exhaust Valve - Set of 8

Regular price 757.99 SAR Sale price 757.99 SAR Regular price 651.78 SAR
Vendor: GSC Power Division

GSC P-D Subaru EJ205/EJ207/EJ257 36mm Head (STD) Chrome Polished Intake Valve - Set of 8

Regular price 750.99 SAR Sale price 750.99 SAR Regular price 645.71 SAR
Vendor: GSC Power Division

GSC P-D Subaru EJ205/EJ207/EJ257 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8

Regular price 752.99 SAR Sale price 752.99 SAR Regular price 647.25 SAR
Vendor: GSC Power Division

GSC P-D Mitsubishi Evo 9 4G63T 34mm Dia (STD) Chrome Polished Intake Valve - Set of 8

Regular price 771.99 SAR Sale price 771.99 SAR Regular price 663.86 SAR
Sale 10%
Vendor: Manley Performance

Manley Ford 429 Exhaust Valve Kit - 1.880in Head Dia. 5.170in O/A Length, 0.3415in Stem

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