GSC-Power-Division Products

GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16) - 1004

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GSC P-D 4G63T Valve Seat OEM Replacement (Set of 16) - 1004

MSRP: $26.40

$22.44

GSC P-D Evo 4-8 Stroker R2 Cams Billet - 7008R2

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GSC P-D Evo 4-8 Stroker R2 Cams Billet - 7008R2

MSRP: $747.30

$635.21

GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16 - 4041-16

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GSC P-D 4G63T .035in over OEM Chromoly CNC Spring Seat for Mitsubishi - Set of 16 - 4041-16

MSRP: $57.60

$48.96

GSC P-D Toyota 2JZ Viton 6mm Valve Stem Seal Set - 1030

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GSC P-D Toyota 2JZ Viton 6mm Valve Stem Seal Set - 1030

MSRP: $24.84

$21.11

GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit - 5046

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GSC P-D Hyundai G4KF Theta Beehive Valve Spring and Titanium Retainer Kit - 5046

MSRP: $470.49

$399.92

GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S1 Cams 268/266 Billet - 7025S1

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GSC P-D Subaru EJ255/EJ257 (USDM) w/Intake AVCS S1 Cams 268/266 Billet - 7025S1

MSRP: $1,175.63

$999.28

GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet - 7027S1

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GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet - 7027S1

MSRP: $1,219.00

$1,036.15

GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 32.15mm Head (STD) - SET 12 - 2051-12

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GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 32.15mm Head (STD) - SET 12 - 2051-12

MSRP: $472.50

$401.63

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

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

MSRP: $498.47

$423.70

GSC P-D SR20DET Valve Stem Seal Set - 1052

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GSC P-D SR20DET Valve Stem Seal Set - 1052

MSRP: $15.60

$13.26

GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 33.15mm Head (+1mm) - SET 12 - 2053-12

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GSC P-D Nissan VR38DETT Chrome Polished Super Alloy Exhaust Valve - 33.15mm Head (+1mm) - SET 12 - 2053-12

MSRP: $472.50

$401.63

GSC P-D EJ Series EJ205/EJ207/EJ264 Manganese Bronze Intake Valve Guide Traditional - Set 8 - 3028-8

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GSC P-D EJ Series EJ205/EJ207/EJ264 Manganese Bronze Intake Valve Guide Traditional - Set 8 - 3028-8

MSRP: $51.69

$43.93

GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 - 1005

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GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 - 1005

MSRP: $26.40

$22.44

GSC P-D EJ Series EJ205/EJ207/EJ258 Manganese Bronze Exhaust Valve Guide Stopper Style - Set 8 - 3025-8

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GSC P-D EJ Series EJ205/EJ207/EJ258 Manganese Bronze Exhaust Valve Guide Stopper Style - Set 8 - 3025-8

MSRP: $51.69

$43.93

GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet - 7009R2

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GSC P-D Mitsubishi Evo 9 Mivec 4G63T Stroker R2 Cams 274/274 Billet - 7009R2

MSRP: $768.50

$653.23

GSC P-D Nissan VQ35 Manganese Bronze Exhaust Valve Guide - Set 12 - 3043-12

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GSC P-D Nissan VQ35 Manganese Bronze Exhaust Valve Guide - Set 12 - 3043-12

MSRP: $77.53

$65.90

GSC P-D EJ Series EJ205/EJ207/EJ260 Manganese Bronze Intake Valve Guide Stopper Style - Set 8 - 3026-8

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GSC P-D EJ Series EJ205/EJ207/EJ260 Manganese Bronze Intake Valve Guide Stopper Style - Set 8 - 3026-8

MSRP: $51.69

$43.93

GSC P-D 3SGTE Gen 3 MR2 Turbo S1 Cams 268/268 Billet - 7033S1

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GSC P-D 3SGTE Gen 3 MR2 Turbo S1 Cams 268/268 Billet - 7033S1

MSRP: $816.20

$693.77

GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet - 7026S2

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GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet - 7026S2

MSRP: $1,245.50

$1,058.68

GSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12 - 3055-12

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GSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12 - 3055-12

MSRP: $77.53

$65.90

GSC P-D Mitsubishi 4B11T 21-4N Chrome Polished Intake Valve - 35mm Head (STD) - Single - 2022-01

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GSC P-D Mitsubishi 4B11T 21-4N Chrome Polished Intake Valve - 35mm Head (STD) - Single - 2022-01

MSRP: $23.47

$19.95

GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Intake Valve - 35mm Head (+1mm) - SET 8 - 2004-8

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GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Intake Valve - 35mm Head (+1mm) - SET 8 - 2004-8

MSRP: $177.83

$151.16

GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12 - 3046-12

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GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12 - 3046-12

MSRP: $77.53

$65.90

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

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

MSRP: $16.75

$14.24

GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket - 5746

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GSC P-D 3SGTE Spring and Titanium Retainer Kit for Shim Under Bucket - 5746

MSRP: $332.31

$282.46

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8 - 3051-8

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GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8 - 3051-8

MSRP: $51.69

$43.93

GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8 - 2001-8

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GSC P-D 4G63T Evo 1-9 / 90-98 DSM Chrome Polished Exhaust Valve - 30.5mm Head (STD) - SET 8 - 2001-8

MSRP: $175.01

$148.76

GSC P-D D16/B18-21/ H23 Viton 6.6mm Seal Valve Stem Seal Kit - 1041

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GSC P-D D16/B18-21/ H23 Viton 6.6mm Seal Valve Stem Seal Kit - 1041

MSRP: $16.75

$14.24

GSC P-D Hyundai Genesis Coupe 2.0L Turbo (G4KF) S1 Cams 264/264 Billet - 7060S1

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GSC P-D Hyundai Genesis Coupe 2.0L Turbo (G4KF) S1 Cams 264/264 Billet - 7060S1

MSRP: $821.50

$698.28

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

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

MSRP: $69.30

$58.91

GSC P-D VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit - 5053

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GSC P-D VQ35DE (Turbo High Rev) Beehive Valve Spring and Titanium Retainer Kit - 5053

MSRP: $703.02

$597.57

GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8 - 3011-8

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GSC P-D 4B11T Manganese Bronze Exhaust Valve Guide - Set 8 - 3011-8

MSRP: $51.69

$43.93

GSC P-D Mitsubishi Evo 9 4G63T 34mm Dia (STD) Chrome Polished Intake Valve - Set of 8 - 2002-8

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GSC P-D Mitsubishi Evo 9 4G63T 34mm Dia (STD) Chrome Polished Intake Valve - Set of 8 - 2002-8

MSRP: $177.02

$150.47

GSC P-D Toyota 2JZ-GTE 21-4N Chrome Polished Intake Valve - 33.6mm Head (STD) - Single - 2062-01

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GSC P-D Toyota 2JZ-GTE 21-4N Chrome Polished Intake Valve - 33.6mm Head (STD) - Single - 2062-01

MSRP: $23.74

$20.18

GSC P-D Nissan VR38DETT S2 Cams 274/274 Billet - 7045S2

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GSC P-D Nissan VR38DETT S2 Cams 274/274 Billet - 7045S2

MSRP: $1,575.00

$1,338.75

GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide - Set 8 - 3001-8

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GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide - Set 8 - 3001-8

MSRP: $51.69

$43.93

GSC P-D 02-05 2.0L WRX S1 Cams 270/266 Billet - 7020S1

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GSC P-D 02-05 2.0L WRX S1 Cams 270/266 Billet - 7020S1

MSRP: $1,097.25

$932.66

GSC P-D 02-05 2.0L WRX S2 Cams 272/272 Billet - 7020S2

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GSC P-D 02-05 2.0L WRX S2 Cams 272/272 Billet - 7020S2

MSRP: $1,097.25

$932.66

GSC P-D EJ Series EJ205/EJ207/EJ262 Manganese Bronze Exhaust Valve Guide Traditional - Set 8 - 3027-8

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GSC P-D EJ Series EJ205/EJ207/EJ262 Manganese Bronze Exhaust Valve Guide Traditional - Set 8 - 3027-8

MSRP: $51.69

$43.93

GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 32mm Head (STD) - Single - 2011-01

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GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 32mm Head (STD) - Single - 2011-01

MSRP: $22.48

$19.11

GSC P-D 4G63T Evo 9 Mivec S1 Cams 268/268 Billet - 7009S1

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GSC P-D 4G63T Evo 9 Mivec S1 Cams 268/268 Billet - 7009S1

MSRP: $768.50

$653.23

GSC P-D Mitsubishi Evolution 9 Mivec S2 Cams 274/274 Billet - 7009S2

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GSC P-D Mitsubishi Evolution 9 Mivec S2 Cams 274/274 Billet - 7009S2

MSRP: $768.50

$653.23

GSC P-D Subaru EJ257/EJ207/EJ205 Viton 6mm Valve Stem Seal Set - 1022

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GSC P-D Subaru EJ257/EJ207/EJ205 Viton 6mm Valve Stem Seal Set - 1022

MSRP: $16.75

$14.24

GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit - 5041

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GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit - 5041

MSRP: $470.49

$399.92

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

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

MSRP: $22.42

$19.06

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

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

MSRP: $1,245.50

$1,058.68

GSC P-D Toyota MR-2 3SGTE Viton 6mm Valve Stem Seal Set - 1031

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GSC P-D Toyota MR-2 3SGTE Viton 6mm Valve Stem Seal Set - 1031

MSRP: $16.75

$14.24

GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20 - 5056

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GSC P-D Single Beehive Spring Kit Titanium Retainers/Chromoly Seats 13-15 Scion FR-S / BRZ FA20 - 5056

MSRP: $526.73

$447.72

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

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

MSRP: $470.49

$399.92

GSC P-D Mitsubishi Evolution 4-8 4G63 S3 Cams 280/280 Billet - 7008S3

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GSC P-D Mitsubishi Evolution 4-8 4G63 S3 Cams 280/280 Billet - 7008S3

MSRP: $747.30

$635.21

GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8 - 3015-8

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GSC P-D Hyundai G4KF Theta Manganese Bronze Exhaust Valve Guide - Set 8 - 3015-8

MSRP: $51.69

$43.93

GSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12 - 3056-12

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GSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12 - 3056-12

MSRP: $77.53

$65.90

GSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8 - 3012-8

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GSC P-D 4B11T Manganese Bronze Intake Valve Guide - Set 8 - 3012-8

MSRP: $51.69

$43.93

GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit - 5040

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GSC P-D Mitsubishi Evolution 1-9 4G63 Beehive Valve Springs & Ti Retainer Kit - 5040

MSRP: $470.49

$399.92

GSC P-D Subaru EJ20/EJ257 Turbo Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) -Single - 2017-01

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GSC P-D Subaru EJ20/EJ257 Turbo Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) -Single - 2017-01

MSRP: $40.59

$34.50

GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 30.5mm Head(STD) - SET 8 - 2005-8

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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 - 2005-8

MSRP: $284.29

$241.65

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8 - 3052-8

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GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8 - 3052-8

MSRP: $51.69

$43.93

GSC P-D Honda B/K/H Series Viton 5.5mm Valve Stem Seal - Set of 16 - 1040

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GSC P-D Honda B/K/H Series Viton 5.5mm Valve Stem Seal - Set of 16 - 1040

MSRP: $16.75

$14.24

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8 - 3064-8

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GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8 - 3064-8

MSRP: $51.69

$43.93

GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single - 2014-01

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GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single - 2014-01

MSRP: $22.58

$19.19

GSC P-D Nissan VR38DETT 21-4N Chrome Polished Intake Valve - 37.15mm Head (STD) - SET 12 - 2050-12

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GSC P-D Nissan VR38DETT 21-4N Chrome Polished Intake Valve - 37.15mm Head (STD) - SET 12 - 2050-12

MSRP: $339.40

$288.49

GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8 - 3002-8

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GSC P-D 4G63 Manganese Bronze Intake Valve Guide - Set 8 - 3002-8

MSRP: $51.69

$43.93

GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8 - 3033-8

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GSC P-D Toyota 3SGTE Manganese Bronze Exhaust Valve Guide - Set 8 - 3033-8

MSRP: $51.69

$43.93

GSC P-D 4G63T EVO 1-3/ DSM 90-99 S1 Cams 268/268 Billet - 7003S1

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GSC P-D 4G63T EVO 1-3/ DSM 90-99 S1 Cams 268/268 Billet - 7003S1

MSRP: $747.30

$635.21

GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8 - 2007-8

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GSC P-D 4G63T Evo1-9/DSM 90-98 Chrome Polished Super Alloy Exhaust Valve - 31.5mm Head(+1mm) -SET 8 - 2007-8

MSRP: $284.29

$241.65

GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Stopper Style- Set 8 - 3003-8

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GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide Stopper Style- Set 8 - 3003-8

MSRP: $51.69

$43.93

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8 - 3063-8

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GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8 - 3063-8

MSRP: $51.69

$43.93

GSC P-D Toyota 2JZ 21-4N Chrome Polished Intake Valve - 34.6mm Head (+1mm) - Set of 12 - 2064-12

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GSC P-D Toyota 2JZ 21-4N Chrome Polished Intake Valve - 34.6mm Head (+1mm) - Set of 12 - 2064-12

MSRP: $274.00

$232.90

GSC P-D Toyota 2JZ-GTE Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - SET 12 - 2065-12

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GSC P-D Toyota 2JZ-GTE Chrome Polished Super Alloy Exhaust Valve - 29mm Head (STD) - SET 12 - 2065-12

MSRP: $437.33

$371.73

GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set - 1050

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GSC P-D Nissan VQ35DE Viton 5.5mm Valve Stem Seal Set - 1050

MSRP: $24.84

$21.11

GSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft - 8042

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GSC P-D Mitsubishi Evo 4-9 4G63 Race Balance Shaft - 8042

MSRP: $247.50

$210.38

GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats) - 5039

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GSC P-D 4G63T EVO 8-9 Stage 1 Beehive Valve Springs (Use Factory Retainers and Spring Seats) - 5039

MSRP: $254.18

$216.05