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GSC Power Division

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 / 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

$33.66 USD
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) - 1084 by GSC Power Divis
GSC P-D Toyota 2JZ-GTE / Nissan VR38DETT 1mm Thick 27.56mm OD 18.4mm ID Spring Seat Kit (Set of 24) - 1084

$20.40 USD
GSC P-D Toyota 2JZ Viton 6.6mm Exhaust Valve Guide Seal Kit Set of 12 - 1029 by GSC Power Division
GSC P-D Toyota 2JZ Viton 6.6mm Exhaust Valve Guide Seal Kit Set of 12 - 1029

$15.10 USD
GSC P-D Toyota 2JZ Viton 6mm Valve Seal Kit Set of 12 - 1028 by GSC Power Division
GSC P-D Toyota 2JZ Viton 6mm Valve Seal Kit Set of 12 - 1028

$14.05 USD
GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal Set - 1023 by GSC Power Division
GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal Set - 1023

$20.48 USD
GSC P-D Subaru EJ205/EJ207/EJ257/EJ257B/SOHC EJ Valve Keeper Set (Set of 32) - 1006 by GSC Power Division
GSC P-D Subaru EJ205/EJ207/EJ257/EJ257B/SOHC EJ Valve Keeper Set (Set of 32) - 1006

$32.73 USD
GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide - Set 8 - 3001-8 for 1990-1999 Mitsubishi Eclipse
GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide - Set 8 - 3001-8

$49.65 USD
GSC P-D Mitsubishi 4G63T Evo 1-9 / 90-98 DSM Valve Keeper (Set Set of 32) - 1003 for 1990-1999 Mitsubishi Eclipse
GSC P-D Mitsubishi 4G63T Evo 1-9 / 90-98 DSM Valve Keeper (Set Set of 32) - 1003

$32.73 USD
GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) - 5043 for 1999-2014 Suba
GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) - 5043

$399.92 USD
GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set - 1050 for 2002-2015 Nissan Altima
GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set - 1050

$23.20 USD
GSC Power Division - Nissan VK56 Extreme Conical Valve Spring and Ti Retainer Kit - GSC5106
GSC Power Division - Nissan VK56 Extreme Conical Valve Spring and Ti Retainer Kit - GSC5106

$1,267.56 USD
GSC P-D Ford GT350 Flat Plane 300/316 Billet R3 Camshaft Set (Req Spring Upgrade) - 7077R3
GSC P-D Ford GT350 Flat Plane 300/316 Billet R3 Camshaft Set (Req Spring Upgrade) - 7077R3

$1,776.00 USD
GSC P-D 15-20 Ford GT350 5.2L 292/304 Flat Plane Billet R2 Camshaft Set - 7077R2
GSC P-D 15-20 Ford GT350 5.2L 292/304 Flat Plane Billet R2 Camshaft Set - 7077R2

$1,776.00 USD
GSC P-D 1734 Valve Spring - Set of 8 - TVS1734-8
GSC P-D 1734 Valve Spring - Set of 8 - TVS1734-8

$109.43 USD
GSC P-D Subaru EJ 1.1in OD 0.635in ID 0.763in Lip 0.060in Thick CroMo Spring Seat Kit - Set of 16 - 4081-16
GSC P-D Subaru EJ 1.1in OD 0.635in ID 0.763in Lip 0.060in Thick CroMo Spring Seat Kit - Set of 16 - 4081-16

$46.19 USD
GSC P-D 2024+ Ford Mustang Coyote Gen 4 290/292 Billet S1 Camshafts - 7079S1 for 2024-2026 Ford Mustang - front view
GSC P-D 2024+ Ford Mustang Coyote Gen 4 290/292 Billet S1 Camshafts - 7079S1

$1,776.00 USD
GSC 24-25 Ford Mustang 5.0L Coyote Gen 4 R3 Camshaft Kit - 7079R3 for 2024-2026 Ford Mustang
GSC 24-25 Ford Mustang 5.0L Coyote Gen 4 R3 Camshaft Kit - 7079R3

$1,776.00 USD
GSC 24-25 Ford Mustang 5.0L Coyote Gen 4 R3 Camshaft Kit - 7079R3 for 2024-2026 Ford Mustang
GSC 24-26 Ford Mustang 5.0L Gen 4 Coyote R2 Camshaft Set - 7079R2

$1,776.00 USD
GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Single - 3096
GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Single - 3096

$6.45 USD
GSC P-D Subaru EJ20/EJ25 SOHC Manganese Bronze Intake/Exhaust Valve Guide - Single - 3067
GSC P-D Subaru EJ20/EJ25 SOHC Manganese Bronze Intake/Exhaust Valve Guide - Single - 3067

$6.45 USD
GSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide - Single - 3030
GSC P-D Nissan TB48DE Manganese Bronze Intake Valve Guide - Single - 3030

$6.45 USD
GSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide - Single - 3029
GSC P-D Nissan TB48DE Manganese Bronze Exhaust Valve Guide - Single - 3029

$6.45 USD
GSC Ford Mustang 5.0L Coyote Gen 3 Intake or Exhaust Stopper Valve Guide - OD .4394in, ID .2360in - 3133.001-1
GSC Ford Mustang 5.0L Coyote Gen 3 Intake or Exhaust Stopper Valve Guide - OD .4394in, ID .2360in - 3133.001-1

$6.45 USD
GSC P-D Lamborghini Huracan/Audi R8 V10 5.2L Titanium Retainers - Set of 40 - RET5025-40
GSC P-D Lamborghini Huracan/Audi R8 V10 5.2L Titanium Retainers - Set of 40 - RET5025-40

$611.66 USD
GSC P-D Lamborghini Huracan/Audi R8 V10 5.2L CroMo Spring Seat - Set of 40 - 4025-40
GSC P-D Lamborghini Huracan/Audi R8 V10 5.2L CroMo Spring Seat - Set of 40 - 4025-40

$339.66 USD
GSC P-D Evo 4-8 Stroker R2 Cams Billet - Exhaust Cam Only - 7008R2EX
GSC P-D Evo 4-8 Stroker R2 Cams Billet - Exhaust Cam Only - 7008R2EX

$329.59 USD
GSC Subaru EJ207 GC8 JDM STi (No AVCS) S2 Exhaust Cam - Left - 7027S2LEX
GSC Subaru EJ207 GC8 JDM STi (No AVCS) S2 Exhaust Cam - Left - 7027S2LEX

$245.44 USD
GSC P-D Round Wire Conical Valve Spring - Set of 8 - TVS1902-8
GSC P-D Round Wire Conical Valve Spring - Set of 8 - TVS1902-8

$186.05 USD
GSC P-D Nissan RB26/2JZ Valve Keeper Set (Set of 48) - 1026
GSC P-D Nissan RB26/2JZ Valve Keeper Set (Set of 48) - 1026

$55.25 USD
GSC P-D Mitsubishi 4G63T EVO 8-9 Single Titanium Retainer (5097) - RET5097
GSC P-D Mitsubishi 4G63T EVO 8-9 Single Titanium Retainer (5097) - RET5097

$12.74 USD

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