Engine Valves

Engine valves are critical components in an internal combustion engine that control the flow of air and exhaust gases into and out of the combustion chamber. They work in conjunction with the camshaft and valve springs to open and close at precise intervals, allowing the engine to intake fuel/air mixture and expel exhaust gases during the intake and exhaust strokes.

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GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 30.5mm Head(STD) - SET 8
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 30.5mm Head(STD) - SET 8
Regular price $284.29 Sale price $241.65
GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Intake Valve - 35mm Head (+1mm) - SET 8
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Intake Valve - 35mm Head (+1mm) - SET 8
Regular price $177.83 Sale price $151.16
GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Intake Valve - 34mm Head (STD) - Single
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Intake Valve - 34mm Head (STD) - Single
Regular price $23.05 Sale price $19.59
GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8
-15%
Vendor: GSC Power DivisionGSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8
Regular price $175.01 Sale price $148.76
GSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Exhaust Valve - 30.5mm Head (STD) - Single
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Evo 1-9 Chrome Polished Exhaust Valve - 30.5mm Head (STD) - Single
Regular price $22.79 Sale price $19.37
Firestone Air-Rite Air Command Compressor Check Valve 1/8NPT - 1 Pack (WR17603468) Firestone Air-Rite Air Command Compressor Check Valve 1/8NPT - 1 Pack (WR17603468)
-24%
Vendor: FirestoneFirestone Air-Rite Air Command Compressor Check Valve 1/8NPT - 1 Pack (WR17603468)
Regular price $19.10 Sale price $14.53
User 1
-20%
Vendor: SupertechSupertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12
Regular price $888.53 Sale price $710.98
Ferrea Audi TFSI DAZA 34.9mm 5.98mm 104mm 20 Deg S-Flo +1mm Trpl Grv Comp Plus Int Valve - Set of 10 Ferrea Audi TFSI DAZA 34.9mm 5.98mm 104mm 20 Deg S-Flo +1mm Trpl Grv Comp Plus Int Valve - Set of 10
-10%
Vendor: FerreaFerrea Audi TFSI DAZA 34.9mm 5.98mm 104mm 20 Deg S-Flo +1mm Trpl Grv Comp Plus Int Valve - Set of 10
Regular price $335.90 Sale price $302.31
User 1
-20%
Vendor: SupertechSupertech Nissan 240SX KA24DE Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
Regular price $244.24 Sale price $195.43
Ferrea Chevrolet LS7 2.2in 0.3135in 5.18in 10 Deg S-Flo Rad Grv Hollow Stem Intake Valve - Set of 8 Ferrea Chevrolet LS7 2.2in 0.3135in 5.18in 10 Deg S-Flo Rad Grv Hollow Stem Intake Valve - Set of 8
-10%Sold out
Vendor: FerreaFerrea Chevrolet LS7 2.2in 0.3135in 5.18in 10 Deg S-Flo Rad Grv Hollow Stem Intake Valve - Set of 8
Regular price $415.28 Sale price $373.75
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-10%
Vendor: FerreaFerrea 2019+ Toyota Supra (B58) 29mm 5.96mm 99.80mm +5mm OS Comp Plus Ext Valve - Set of 12
Regular price $562.92 Sale price $506.63
User 1
-10%
Vendor: FerreaFerrea Toyota/BMW B58 3.0L 30.6mm 4.97mm 99.15mm 19 Deg Supr Flo +.5 Comp Plus Int Valve - Set of 12
Regular price $403.08 Sale price $362.77
Moroso Vacuum Relief Valve w/Adjustable Knob - Aluminum - Single
-15%
Vendor: MorosoMoroso Vacuum Relief Valve w/Adjustable Knob - Aluminum - Single
Regular price $230.56 Sale price $194.99
GSC P-D Toyota 2JZ 21-4N Chrome Polished Intake Valve - 34.6mm Head (+1mm) - Single
-15%
Vendor: GSC Power DivisionGSC P-D Toyota 2JZ 21-4N Chrome Polished Intake Valve - 34.6mm Head (+1mm) - Single
Regular price $23.79 Sale price $20.22
GSC P-D Mitsubishi 4G63T Evo 1-9 Polished Super Alloy Exhaust Valve - 31.5mm Head (+1mm) - Single
-15%
Vendor: GSC Power DivisionGSC P-D Mitsubishi 4G63T Evo 1-9 Polished Super Alloy Exhaust Valve - 31.5mm Head (+1mm) - Single
Regular price $37.02 Sale price $31.47
Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8 Ferrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8
-10%
Vendor: FerreaFerrea Acura K20 36mm 5.47mm 109.3mm 20 Deg S-Flo +1mm Competition Plus Intake Valve - Set of 8
Regular price $268.72 Sale price $241.85
User 1
-20%
Vendor: SupertechSupertech Toyota 4AGE 16V Black Nitrided Exhaust Valve - Set of 8
Regular price $222.43 Sale price $177.98
Ferrea Honda D16Z6/Y5/Y7/Y8 30mm 5.48mm 20 Deg S-Flo Rad Grv Stk 6000 Series Int Valve - Set of 8 Ferrea Honda D16Z6/Y5/Y7/Y8 30mm 5.48mm 20 Deg S-Flo Rad Grv Stk 6000 Series Int Valve - Set of 8
-10%
Vendor: FerreaFerrea Honda D16Z6/Y5/Y7/Y8 30mm 5.48mm 20 Deg S-Flo Rad Grv Stk 6000 Series Int Valve - Set of 8
Regular price $187.44 Sale price $168.70
User 1
-24%
Vendor: FirestoneFirestone Air-Rite Air Command Height Control Valve (For 2950 & 2955) (WR17609376)
Regular price $151.80 Sale price $115.50
User 1
-15%
Vendor: GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 1/2 37.27mm Head (STD) Chrome Polished Intake Valve - Set of 8
Regular price $224.20 Sale price $190.57
User 1
-15%
Vendor: GSC Power DivisionGSC P-D Ford Mustang 5.0L Coyote Gen 1/2 31.75mm Head (STD) Chrome Polished Exhaust Valve - Set of 8
Regular price $212.58 Sale price $180.69
User 1
-20%
Vendor: SupertechSupertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12
Regular price $479.72 Sale price $383.86
User 1
-20%
Vendor: SupertechSupertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
Regular price $242.41 Sale price $193.97
User 1
-15%
Vendor: GSC Power DivisionGSC P-D 2022+ Subaru FA24F 29mm Head STD 96.5mm Long Alloy Chrome Polished Exhaust Valve - Set of 8
Regular price $290.30 Sale price $246.76
User 1
-15%
Vendor: GSC Power DivisionGSC P-D 2022+ Subaru WRX FA24F 36mm Head (STD) 104.8mm Long Chrome Polished Intake Valve - Set of 8
Regular price $188.70 Sale price $160.39