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IMPORTANT: Our products are for racing and may NOT be street legal. Products in the website DON'T come directly from our store - - - - - - CONTACT US before visiting
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GSC Power Division

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Original price $609.24
Original price $609.24 - Original price $609.24
Original price $609.24
Current price $517.85
$517.85 - $517.85
Current price $517.85

GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit

GSC Power Division
Only 4 left!

GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit

Original price $970.35
Original price $970.35 - Original price $970.35
Original price $970.35
Current price $824.79
$824.79 - $824.79
Current price $824.79

GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit

GSC Power Division
Only 5 left!

GSC P-D Nissan RB26DETT/RB26 Conical Valve Spring Kit

Original price $753.24
Original price $753.24 - Original price $753.24
Original price $753.24
Current price $640.25
$640.25 - $640.25
Current price $640.25

GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit

GSC Power Division
6 in stock

GSC P-D Subaru EJ Series Dual Conical Valve Spring Kit

Original price $609.24
Original price $609.24 - Original price $609.24
Original price $609.24
Current price $517.85
$517.85 - $517.85
Current price $517.85

GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit

GSC Power Division
10 in stock

GSC P-D Subaru EJ Single Conical Valve Spring Titanium Retainer & Spring Seat Kit

Original price $553.85
Original price $553.85 - Original price $553.85
Original price $553.85
Current price $470.77
$470.77 - $470.77
Current price $470.77

GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over

GSC Power Division
6 in stock

GSC P-D Toyota 3SGTE High Pressure Conical Valve Spring Kit w/Ti Retainer for Shimless/Shim-Over

Original price $992.75
Original price $992.75 - Original price $992.75
Original price $992.75
Current price $843.84
$843.84 - $843.84
Current price $843.84

GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer

GSC Power Division
15 in stock

GSC P-D Nissan VR38DETT High Pressure Conical Valve Spring Kit w/ Titanium Retainer

Original price $992.75
Original price $992.75 - Original price $992.75
Original price $992.75
Current price $843.84
$843.84 - $843.84
Current price $843.84

GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring

GSC Power Division
7 in stock

GSC P-D Nissan VR38DETT Conical Valve Spring Kit w/ TVS1903 Conical Spring

Original price $553.85
Original price $553.85 - Original price $553.85
Original price $553.85
Current price $470.77
$470.77 - $470.77
Current price $470.77

GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)

GSC Power Division
Only 5 left!

GSC P-D Toyota 3SGTE Conical Valve Spring and Ti Retainer Kit (Use w/ Shim Over/Shimless Bucket)

Original price $830.78
Original price $830.78 - Original price $830.78
Original price $830.78
Current price $706.16
$706.16 - $706.16
Current price $706.16

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

GSC Power Division
10 in stock

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

Original price $830.78
Original price $830.78 - Original price $830.78
Original price $830.78
Current price $706.16
$706.16 - $706.16
Current price $706.16

GSC P-D Toyota 2JZ Conical Valve Spring and Ti Retainer Kit

GSC Power Division
11 in stock

GSC P-D Toyota 2JZ Conical Valve Spring and Ti Retainer Kit

Original price $581.55
Original price $581.55 - Original price $581.55
Original price $581.55
Current price $494.32
$494.32 - $494.32
Current price $494.32

GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit

GSC Power Division
7 in stock

GSC P-D Mitsubishi 4B11T High Pressure Single Conical Valve Spring and Ti Retainer Kit

Original price $470.49
Original price $470.49 - Original price $470.49
Original price $470.49
Current price $399.92
$399.92 - $399.92
Current price $399.92

GSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats)

GSC Power Division
58 in stock

The GSC Power-Division Beehive Valve Spring Kit with Ti Retainer for the DOHC Subaru Turbo EJ Platforms includes 16 titanium retainers and 16 beehi...

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Original price $14.43
Original price $14.43 - Original price $14.43
Original price $14.43
Current price $12.27
$12.27 - $12.27
Current price $12.27

GSC P-D Mitsubishi 4G63 Zero-Tick Lifter QTY 1

GSC Power Division
23 in stock

GSC P-D Mitsubishi 4G63 Zero-Tick Lifter QTY 1

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Nissan RB26 (STD) Exhaust Valve Guide w/Stopper - Set of 12

GSC Power Division
8 in stock

GSC P-D Nissan RB26 (STD) Exhaust Valve Guide w/Stopper - Set of 12

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.94
$43.94 - $43.94
Current price $43.94

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

GSC Power Division
Only 2 left!

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

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Nissan RB26 (STD) Intake Valve Guide w/Stopper - Set of 12

GSC Power Division
9 in stock

GSC P-D Nissan RB26 (STD) Intake Valve Guide w/Stopper - Set of 12

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Toyota 2JZ Exhaust Valve Guide for 6.6mm Valve Stem - Set of 12

GSC Power Division
9 in stock

GSC P-D Toyota 2JZ Exhaust Valve Guide for 6.6mm Valve Stem - Set of 12

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC Subaru FA20/BRZ (STD) Stopper Intake Valve Guide - Set of 8

GSC Power Division
Only 4 left!

GSC Subaru FA20/BRZ (STD) Stopper Intake Valve Guide - Set of 8

Original price $103.37
Original price $103.37 - Original price $103.37
Original price $103.37
Current price $87.87
$87.87 - $87.87
Current price $87.87

GSC P-D Ford Coyote 5.0L Manganese Bronze Intake/Exhaust Valve Guide Set - Set of 16

GSC Power Division
19 in stock

GSC P-D Ford Coyote 5.0L Manganese Bronze Intake/Exhaust Valve Guide Set - Set of 16

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

GSC Power Division
Only 5 left!

GSC P-D BMW M3 E46 S54 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide - SET OF 12

GSC Power Division
16 in stock

GSC P-D Toyota 1JZ Manganese Bronze Exhaust Valve Guide - SET OF 12

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Intake Valve Guide - Set of 12

GSC Power Division
Only 5 left!

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Intake Valve Guide - Set of 12

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Exhaust Valve Guide - Set of 12

GSC Power Division
7 in stock

GSC P-D BMW E92 335i Inline 6 Manganese Bronze Exhaust Valve Guide - Set of 12

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Honda S2000 Manganese Bronze Exhaust Valve Guide - Set 8

GSC Power Division
Only 5 left!

GSC P-D Honda S2000 Manganese Bronze Exhaust Valve Guide - Set 8

Original price $106.74
Original price $106.74 - Original price $106.74
Original price $106.74
Current price $90.73
$90.73 - $90.73
Current price $90.73

GSC P-D Dodge Viper 93-14 Manganese Bronze Intake Valve Guide - SET OF 10

GSC Power Division
Only 2 left!

GSC P-D Dodge Viper 93-14 Manganese Bronze Intake Valve Guide - SET OF 10

Original price $129.21
Original price $129.21 - Original price $129.21
Original price $129.21
Current price $109.83
$109.83 - $109.83
Current price $109.83

GSC P-D Audi R8 V10 / Lamborghini Gallardo V10 Manganese Bronze Exhaust Valve Guide - Set Of 20

GSC Power Division
9 in stock

GSC P-D Audi R8 V10 / Lamborghini Gallardo V10 Manganese Bronze Exhaust Valve Guide - Set Of 20

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Dodge Neon SRT-4 & 420A Manganese Bronze Intake Valve Guide - SET OF 8

GSC Power Division
Only 5 left!

GSC P-D Dodge Neon SRT-4 & 420A Manganese Bronze Intake Valve Guide - SET OF 8

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Honda D16 1.872in L x .2360in ID x .4360in OD Intake/Exhaust Valve Guide - SET OF 8

GSC Power Division
7 in stock

GSC P-D Honda D16 1.872in L x .2360in ID x .4360in OD Intake/Exhaust Valve Guide - SET OF 8

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Mazda Miata 1.6L/1.8L Intake/Exhaust Valve Guide Set - Set of 8

GSC Power Division
Only 5 left!

GSC P-D Mazda Miata 1.6L/1.8L Intake/Exhaust Valve Guide Set - Set of 8

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Porsche 996/997 Turbo Manganese Bronze STD Style Exhaust Valve Guide - SET OF 12

GSC Power Division
Only 3 left!

GSC P-D Porsche 996/997 Turbo Manganese Bronze STD Style Exhaust Valve Guide - SET OF 12

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Nissan RB26DETT Manganese Bronze Intake Valve Guide - Set of 12

GSC Power Division
6 in stock

GSC P-D Nissan RB26DETT Manganese Bronze Intake Valve Guide - Set of 12

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D Nissan RB26DEETT Manganese Bronze Exhaust Valve Guide - Set 12

GSC Power Division
10 in stock

GSC P-D Nissan RB26DEETT Manganese Bronze Exhaust Valve Guide - Set 12

Original price $6.71
Original price $6.71 - Original price $6.71
Original price $6.71
Current price $5.70
$5.70 - $5.70
Current price $5.70

GSC P-D Toyota 2JZ/1JZ Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single

GSC Power Division
34 in stock

GSC P-D Toyota 2JZ/1JZ Manganese Bronze Intake Valve Guide +.001in Oversize OD - Single

Original price $6.71
Original price $6.71 - Original price $6.71
Original price $6.71
Current price $5.70
$5.70 - $5.70
Current price $5.70

GSC P-D Subaru EJ205/EJ207/EJ259 Manganese Bronze Intake Valve Guide Stopper Style - Single

GSC Power Division
Out of stock

GSC P-D Subaru EJ205/EJ207/EJ259 Manganese Bronze Intake Valve Guide Stopper Style - Single

Original price $6.71
Original price $6.71 - Original price $6.71
Original price $6.71
Current price $5.70
$5.70 - $5.70
Current price $5.70

GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Single

GSC Power Division
Only 2 left!

GSC P-D Subaru EJ205/EJ207/EJ257 Manganese Bronze Exhaust Valve Guide Stopper Style - Single

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Honda K-Series VTEC K20/24 Manganese Bronze Intake Valve Guide Stopper Style - SET OF 8

GSC Power Division
Only 4 left!

GSC P-D Honda K-Series VTEC K20/24 Manganese Bronze Intake Valve Guide Stopper Style - SET OF 8

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Subaru SOHC EJ25 Intake/Exhaust Manganese Bronze Valve Guide Stopper Style - SET OF 8

GSC Power Division
28 in stock

GSC P-D Subaru SOHC EJ25 Intake/Exhaust Manganese Bronze Valve Guide Stopper Style - SET OF 8

Original price $77.53
Original price $77.53 - Original price $77.53
Original price $77.53
Current price $65.90
$65.90 - $65.90
Current price $65.90

GSC P-D EcoBoost 3.5 6Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 12

GSC Power Division
Only 3 left!

GSC P-D EcoBoost 3.5 6Cyl Manganese Bronze Intake OR Exhaust Valve Guide - SET OF 12

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style - Set 8

GSC Power Division
Only 2 left!

GSC P-D Mitsubishi 4B11T Intake Valve Guide Stopper Style - Set 8

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

GSC P-D Mitsubishi 4B11T Exhaust Valve Guide - Set of 8

GSC Power Division
6 in stock

GSC P-D Mitsubishi 4B11T Exhaust Valve Guide - Set of 8

Original price $51.69
Original price $51.69 - Original price $51.69
Original price $51.69
Current price $43.93
$43.93 - $43.93
Current price $43.93

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

GSC Power Division
18 in stock

GSC P-D 4G63 Manganese Bronze Exhaust Valve Guide - Set 8This Part Fits: Year Make Model Submodel 1990-1998 Eagle Talon TSi 1990-1994 Mitsubis...

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Original price $179.04
Original price $179.04 - Original price $179.04
Original price $179.04
Current price $152.18
$152.18 - $152.18
Current price $152.18

GSC P-D 2015+ Subaru Impreza WRX +1mm (35mm) Intake Valve Set Stainless Alloy 21-4N Chrome Polished

GSC Power Division
8 in stock

GSC P-D 2015+ Subaru Impreza WRX +1mm (35mm) Intake Valve Set Stainless Alloy 21-4N Chrome Polished

Original price $181.06
Original price $181.06 - Original price $181.06
Original price $181.06
Current price $153.90
$153.90 - $153.90
Current price $153.90

GSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 30mm Head +1mm - (8)

GSC Power Division
8 in stock

GSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 30mm Head +1mm - (8)

Original price $178.23
Original price $178.23 - Original price $178.23
Original price $178.23
Current price $151.50
$151.50 - $151.50
Current price $151.50

GSC P-D 2015+ Subaru WRX FA20F 21-4N Stainless Intake Valve - 34mm Head (STD) - SET 8

GSC Power Division
6 in stock

GSC P-D 2015+ Subaru WRX FA20F 21-4N Stainless Intake Valve - 34mm Head (STD) - SET 8

Original price $179.44
Original price $179.44 - Original price $179.44
Original price $179.44
Current price $152.52
$152.52 - $152.52
Current price $152.52

GSC P-D 2015+ Subaru WRX FA20F Exhaust Valve - 29mm Head (STD) - SET 8

GSC Power Division
7 in stock

GSC P-D 2015+ Subaru WRX FA20F Exhaust Valve - 29mm Head (STD) - SET 8

Original price $181.06
Original price $181.06 - Original price $181.06
Original price $181.06
Current price $153.90
$153.90 - $153.90
Current price $153.90

GSC P-D 2014+ BRZ/FRS FA20 Exhaust Valve Set +1mm (30mm) 23-8N Stainless Alloy

GSC Power Division
Only 5 left!

GSC P-D 2014+ BRZ/FRS FA20 Exhaust Valve Set +1mm (30mm) 23-8N Stainless Alloy

Original price $176.22
Original price $176.22 - Original price $176.22
Original price $176.22
Current price $149.79
$149.79 - $149.79
Current price $149.79

GSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 21-4N Chrome Polished Intake Valve 35mm STD - 8 QTY

GSC Power Division
7 in stock

GSC P-D Subaru/Scion FA20 BRZ/FRS/FT86 2014+ 21-4N Chrome Polished Intake Valve 35mm STD - 8 QTY

Original price $181.06
Original price $181.06 - Original price $181.06
Original price $181.06
Current price $153.90
$153.90 - $153.90
Current price $153.90

GSC P-D 2014+ Subaru/Scion FA20 BRZ/FRS/FT86 23-8N Chrome Polished Exhaust Valve 29mm STD - 8 QTY

GSC Power Division
8 in stock

GSC P-D 2014+ Subaru/Scion FA20 BRZ/FRS/FT86 23-8N Chrome Polished Exhaust Valve 29mm STD - 8 QTY

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