GSC Power Division Valvetrain | Raptor Racing

Tariff drama? Not here. Every order ships with zero surprise fees.

Tariff drama? Not here. Every order ships with zero surprise fees.

GSC Power Division specializes in valvetrain components for engines pushed well past factory output, where valve control becomes the limiting factor. Springs, retainers, guides, locks and seals are developed as a set, since matched parts are what allow higher lift, higher rpm and boost without float or premature wear. Find GSC Power Division at Raptor Racing, your top choice for performance car parts.

GSC P-D Toyota 2JZ Viton 6mm Valve Stem Seal Set - 1030 for 1993-2005 Lexus GS

GSC P-D Toyota 2JZ Viton 6mm Valve Stem Seal Set - 1030 $34.23 CAD $40.28 CAD

GSC P-D Mitsubishi Evo X 4B11T Valve Stem Seal Set (Set of 16) - 1010 for 2006-2015 Mitsubishi Lancer - front view

GSC P-D Mitsubishi Evo X 4B11T Valve Stem Seal Set (Set of 16) - 1010 $82.47 CAD $97.02 CAD

GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal Set - 1022 for 1999-2014 Subaru Impreza

GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal Set - 1022 $24.53 CAD $28.85 CAD

GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit - 5066 by GSC Power Division

GSC P-D Toyota 2JZ-GTE Single Conical Valve Spring and Ti Retainer Kit - 5066 $988.62 CAD $1,163.09 CAD

GSC P-D 4G63T Evo 1-9 / 90-98 DSM Viton 6.6mm Valve Stem Seal Set - 1002 for 1990-1999 Mitsubishi Eclipse

GSC P-D 4G63T Evo 1-9 / 90-98 DSM Viton 6.6mm Valve Stem Seal Set - 1002 $28.07 CAD $33.03 CAD

GSC P-D Toyota Supra 2JZ-GTE S2 Cams 274/274 Billet - 7030S2 for 1993-1998 Toyota Supra

GSC P-D Toyota Supra 2JZ-GTE S2 Cams 274/274 Billet - 7030S2 $1,482.15 CAD $1,743.70 CAD

GSC P-D S1 2JZ-GTE Supra MK4 Turbo Cams 269/269 Billet - 7030S1 for 1993-1998 Toyota Supra

GSC P-D S1 2JZ-GTE Supra MK4 Turbo Cams 269/269 Billet - 7030S1 $1,482.15 CAD $1,743.70 CAD

GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet - 7025S2 for 2004-2007 Subaru Impreza

GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S2 Cams 272/272 Billet - 7025S2 $1,399.01 CAD $1,645.88 CAD

GSC P-D Mitsubishi Evolution 4-8 4G63 S1 Cams 268/268 Billet - 7008S1 for 2005 Mitsubishi Lancer

GSC P-D Mitsubishi Evolution 4-8 4G63 S1 Cams 268/268 Billet - 7008S1 $889.29 CAD $1,046.22 CAD

GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24) - 5744 for 1993-2002 Toyota Supra

GSC P-D Toyota 2JZGTE/2JZGE/VVTI Variants Valve Spring Kit (set of 24) - 5744 $593.18 CAD $697.86 CAD

GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats) - 5042 for 2006-2015 Mitsubishi Lanc

GSC P-D Mitsubishi 4B11T Beehive Valve Springs & Ti Retainer Kit (Use w/OE Spring Seats) - 5042 $559.89 CAD $658.69 CAD

GSC P-D Mitsubishi 4G63 Zero-Tick Lifters - 4042 for 1990-1999 Mitsubishi Eclipse - front view

GSC P-D Mitsubishi 4G63 Zero-Tick Lifters - 4042 $264.89 CAD $311.64 CAD

GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12 - 3032-12 for 1993-2005 Lexus GS

GSC P-D Toyota 2JZ Manganese Bronze Intake Valve Guide - Set 12 - 3032-12 $104.26 CAD $122.65 CAD

GSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12 - 3031-12 for 1993-2005 Lexus GS

GSC P-D Toyota 2JZ Manganese Bronze Exhaust Valve Guide - Set 12 - 3031-12 $104.26 CAD $122.65 CAD

GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8 - 3002-8 for 1990-1999 Mitsubishi Eclipse

GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8 - 3002-8 $69.51 CAD $81.77 CAD

GSC P-D Toyota 2JZ-GTE 21-4N Chrome Polished Intake Valve - 33.6mm Head (STD) - SET 12 - 2062-12 for 1993-2005 Lexus GS

GSC P-D Toyota 2JZ-GTE 21-4N Chrome Polished Intake Valve - 33.6mm Head (STD) - SET 12 - 2062-12 $366.84 CAD $431.58 CAD

GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Single - 2012-01 for 1999-2014 Subar

GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Single - 2012-01 $29.93 CAD $35.21 CAD

GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 - 1005 for 1999-2014 Subaru Impreza - front view

GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 - 1005 $31.42 CAD $36.96 CAD

GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit - 5013 - front view

GSC P-D Ford 5.2L Voodoo/Predator Conical Spring & Ti Retainer Kit - 5013 $1,094.80 CAD $1,288.00 CAD

GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts - 7090S2 for 2020-2025 Toyota GR Supra - front view

GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts - 7090S2 $1,666.00 CAD $1,960.00 CAD

GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit - 5091 by GSC Power Division

GSC P-D Toyota Supra/BMW Z4 B58 Beehive Valve Spring and Ti Retainer Kit - 5091 $833.00 CAD $980.00 CAD

GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit - 5012 by GSC Power Division

GSC P-D Ford Mustang 5.0L Coyote Gen 3 Conical Valve Spring and Ti Retainer Kit - 5012 $1,094.80 CAD $1,288.00 CAD

GSC P-D Mitsubishi 4G63 Zero-Tick Lifter QTY 1 - 4042-1 by GSC Power Division

GSC P-D Mitsubishi 4G63 Zero-Tick Lifter QTY 1 - 4042-1 $17.18 CAD $20.20 CAD

GSC P-D Porsche GT3 CUP 996/997 Manganese Bronze STD Style Intake/Exhaust Valve Guide - SET OF 12 - 3997-12 by GSC Power Divi

GSC P-D Porsche GT3 CUP 996/997 Manganese Bronze STD Style Intake/Exhaust Valve Guide - SET OF 12 - 3997-12 $104.26 CAD $122.65 CAD

GSC P-D Nissan SR20DET (STD) Exhaust Valve Guide w/Stopper - Set of 8 - 3129-8 by GSC Power Division

GSC P-D Nissan SR20DET (STD) Exhaust Valve Guide w/Stopper - Set of 8 - 3129-8 $69.51 CAD $81.77 CAD

GSC P-D Nissan SR20DET (STD) Intake Valve Guide w/Stopper - Set of 8 - 3128-8 by GSC Power Division

GSC P-D Nissan SR20DET (STD) Intake Valve Guide w/Stopper - Set of 8 - 3128-8 $69.51 CAD $81.77 CAD

GSC P-D EcoBoost 2.3 4Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 8 - 3017-8 by GSC Power Division

GSC P-D EcoBoost 2.3 4Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 8 - 3017-8 $69.51 CAD $81.77 CAD

GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide - Single - 3011 by GSC Power Division

GSC P-D Mitsubishi 4B11T Manganese Bronze Exhaust Valve Guide - Single - 3011 $9.03 CAD $10.63 CAD

GSC P-D 4B11T 23-8N Chrome Polished Exhaust Valve - 29mm Head (STD) - SET 8 - 2021-8 by GSC Power Division

GSC P-D 4B11T 23-8N Chrome Polished Exhaust Valve - 29mm Head (STD) - SET 8 - 2021-8 $226.42 CAD $266.38 CAD

GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24) - 1085 by GSC Power Divi

GSC P-D Toyota 2JZ / Nissan VR38DETT 0.060in Thick 1.085in OD 0.725in ID Spring Seat Kit (Set of 24) - 1085 $47.12 CAD $55.44 CAD

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