Looking to upgrade or modify your Subaru with aftermarket parts from GSC Power Division? At Tunersports.com we carry a great selection of their parts for your vehicle.
From engine components, camshafts, engine components or valves we have 33 parts available, all with free shipping to the Continental US 48 States.
For more information on GSC Power Division, you can visit the official GSC Power Division website.

OUT OF STOCK GSC Power Division Exhaust Valve Guide Sets 3067GSC P-D Subaru EJ20/EJ25 SOHC Manganese Bronze Intake/Exhaust Valve Guide - Single $31.14
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OUT OF STOCK GSC Power Division Spring Seat Kits 4081-16GSC P-D Subaru EJ 1.1in OD 0.635in ID 0.763in Lip 0.060in Thick CroMo Spring Seat Kit - Set of 16 $67.14
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OUT OF STOCK GSC Power Division S2 Camshafts -EXH 7027S2LEXGSC Subaru EJ207 GC8 JDM STi (No AVCS) S2 Exhaust Cam - Left $245.44
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OUT OF STOCK GSC Power Division Exhaust Valve Guides B3019GSC P-D Subaru EJ25 SOHC Intake/Exhaust Valve Guide Stopper Style - Set of 240 $1,448.36
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OUT OF STOCK GSC Power Division Exhaust Valves -STD 2265-01GSC P-D 2022+ Subaru FA24F 29mm Head STD 96.5mm Long Alloy Chrome Polished Exhaust Valve - Single $56.17
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OUT OF STOCK GSC Power Division Exhaust Valves -STD 2261-01GSC P-D 2022+ Subaru FA24F 29mm Head (STD) 96.5mm Long 23-8N Chrome Polished Exhaust Valve - Single $45.73
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OUT OF STOCK GSC Power Division Intake Valves -STD 2262-01GSC P-D 2022+ Subaru WRX FA24F 36mm Head (STD) 104.8mm Long Chrome Polished Intake Valve - Single $45.13
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IN STOCK GSC Power Division Exhaust Valve Sets -STD 2261-8GSC P-D 2022+ Subaru FA24F 29mm Head STD 96.5mm Long 23-8N Chrome Polished Exhaust Valve - Set of 8 $178.18
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IN STOCK GSC Power Division Exhaust Valve Sets -STD 2265-8GSC P-D 2022+ Subaru FA24F 29mm Head STD 96.5mm Long Alloy Chrome Polished Exhaust Valve - Set of 8 $263.33
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IN STOCK GSC Power Division Intake Valve Sets -STD 2262-8GSC P-D 2022+ Subaru WRX FA24F 36mm Head (STD) 104.8mm Long Chrome Polished Intake Valve - Set of 8 $173.57
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IN STOCK GSC Power Division Valve Stem Seal Sets 1022GSC P-D Subaru EJ257/EJ207/EJ205 Viton 6mm Valve Stem Seal Set $41.17
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IN STOCK GSC Power Division Intake Valve Sets -STD 2012-8GSC P-D Subaru EJ205/EJ207/EJ257 36mm Head (STD) Chrome Polished Intake Valve - Set of 8 $170.05
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IN STOCK GSC Power Division Exhaust Valve Sets -STD 2011-8GSC P-D Subaru EJ205/EJ207/EJ257 32mm Head (STD) Chrome Polished Exhaust Valve - Set of 8 $170.39
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IN STOCK GSC Power Division Valve Stem Seal Sets 1023GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal Set $43.85
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IN STOCK GSC Power Division OEM Valve Seat Sets 1005GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 $45.63
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IN STOCK GSC Power Division Intake Valves -STD 2012-01GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Single $44.67
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IN STOCK GSC Power Division Keeper Sets 1006GSC P-D Subaru EJ205/EJ207/EJ257/EJ257B/SOHC EJ Valve Keeper Set (Set of 32) $54.95
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IN STOCK GSC Power Division Billet S1 Camshaft Kits 7025S1GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S1 Cams 268/266 Billet $999.29
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IN STOCK GSC Power Division Valve Spring Sets 5743GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer Kit $282.46
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$36.84
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