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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
CONTACT US before visiting to check availability. Products may not be street legal.

Engine Valves + Parts

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Original price $121.27
Original price $121.27 - Original price $121.27
Original price $121.27
Current price $97.04
$97.04 - $97.04
Current price $97.04

Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12

Supertech
Only 4 left!

Supertech Nissan SR20DE Manganese Bronze Exhaust Valve Guide 6mm Stem - Set of 12

Original price $89.63
Original price $89.63 - Original price $89.63
Original price $89.63
Current price $71.72
$71.72 - $71.72
Current price $71.72

Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

Supertech
15 in stock

Supertech Mini Cooper R56 Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

Original price $80.86
Original price $80.86 - Original price $80.86
Original price $80.86
Current price $64.71
$64.71 - $64.71
Current price $64.71

Supertech Mini Cooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Supertech
Only 1 left!

Supertech Mini Coooper R53 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Supertech
6 in stock

Supertech Mitsubishi 4G63 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech
Only 5 left!

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Supertech
Only 2 left!

Supertech Mitsubishi 4G63 Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech
Only 4 left!

Supertech Mitsubishi 4G63 Series Exhaust Valve Guide 6.6mm Stem - Set of 8

Original price $89.63
Original price $89.63 - Original price $89.63
Original price $89.63
Current price $71.72
$71.72 - $71.72
Current price $71.72

Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8

Supertech
Only 4 left!

Supertech Mazda 1.8L Exhaust Valve Guide- Set of 8

Original price $73.81
Original price $73.81 - Original price $73.81
Original price $73.81
Current price $59.06
$59.06 - $59.06
Current price $59.06

Supertech Honda S2000 Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech
Only 5 left!

Supertech Honda S2000 Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Original price $73.81
Original price $73.81 - Original price $73.81
Original price $73.81
Current price $59.06
$59.06 - $59.06
Current price $59.06

Supertech Honda S2000 Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech
7 in stock

Supertech Honda S2000 Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech
28 in stock

Supertech Honda K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech
20 in stock

Supertech Honda K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech
Only 5 left!

Supertech Honda D / K Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech
10 in stock

Supertech Honda D/K Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Original price $60.59
Original price $60.59 - Original price $60.59
Original price $60.59
Current price $48.49
$48.49 - $48.49
Current price $48.49

Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Supertech
44 in stock

Supertech Honda B/H Series Manganese Bronze Intake Valve Guide 5.5mm Stem - Set of 8

Original price $60.59
Original price $60.59 - Original price $60.59
Original price $60.59
Current price $48.49
$48.49 - $48.49
Current price $48.49

Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Supertech
30 in stock

Supertech Honda B/H Series Manganese Bronze Exhaust Valve Guide 5.5mm Stem - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Supertech
Only 1 left!

Supertech Honda LS / H23 Series Manganese Bronze Intake Valve Guide 6.6mm Stem - Set of 8

Original price $73.81
Original price $73.81 - Original price $73.81
Original price $73.81
Current price $59.06
$59.06 - $59.06
Current price $59.06

Supertech Ford Ecoboost 2.0/2.3L Manganese Bronze Intake/Exhaust Valve Guide 11.04mm - Set of 8

Supertech
Out of stock

Supertech Ford Ecoboost 2.0/2.3L Manganese Bronze Intake/Exhaust Valve Guide 11.04mm - Set of 8

Original price $80.86
Original price $80.86 - Original price $80.86
Original price $80.86
Current price $64.71
$64.71 - $64.71
Current price $64.71

Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8

Supertech
8 in stock

Supertech Ford Duratec / Mazda MZR 2.0L/2.3L Intake/Exhaust Valve Guide - Set of 8

Original price $80.86
Original price $80.86 - Original price $80.86
Original price $80.86
Current price $64.71
$64.71 - $64.71
Current price $64.71

Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Supertech
12 in stock

Supertech Mazda MZR 2.3L Intake/Exhaust Valve Guide 6mm Stem - Set of 8

Original price $129.18
Original price $129.18 - Original price $129.18
Original price $129.18
Current price $103.36
$103.36 - $103.36
Current price $103.36

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Supertech
Only 2 left!

Supertech BMW S54 Manganese Bronze Intake/Exhaust Valve Guide 6mm Stem 12.03mm OD - Set of 12

Original price $80.86
Original price $80.86 - Original price $80.86
Original price $80.86
Current price $64.71
$64.71 - $64.71
Current price $64.71

Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8

Supertech
6 in stock

Supertech Audi 1.8T Manganese Bronze Intake/Exhaust Valve Guide OD 11.045mm - Set of 8

Original price $121.27
Original price $121.27 - Original price $121.27
Original price $121.27
Current price $97.04
$97.04 - $97.04
Current price $97.04

Supertech Audi 1.8T/2.7T Manganese Bronze Int/Exh Valve Guide OD 11.045mm - Set of 12

Supertech
7 in stock

Supertech Audi 1.8T/2.7T Manganese Bronze Int/Exh Valve Guide OD 11.045mm - Set of 12

Original price $101.06
Original price $101.06 - Original price $101.06
Original price $101.06
Current price $80.87
$80.87 - $80.87
Current price $80.87

Supertech Audi 11.045x36.15x 5.98mm Manganese Bronze Intake & Exhaust Valve Guide - Set of 10

Supertech
Out of stock

Supertech Audi 11.045x36.15x 5.98mm Manganese Bronze Intake & Exhaust Valve Guide - Set of 10

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/BMW B58 / BMW S58 Manganese Bronze Intake Valve Guide w/Stopper - Set of 12

GSC Power Division
Out of stock

GSC P-D Toyota/BMW B58 / BMW S58 Manganese Bronze 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 BMW/Toyota B58 / BMW S58 Manganese Bronze Exhaust Valve Guide w/Stopper - Set of 12

GSC Power Division
Out of stock

GSC P-D BMW/Toyota B58 / BMW S58 Manganese Bronze Exhaust 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 Ford Raptor 3.5L Ecoboost Intake/Exhaust Valve Guide Set w/ Stopper - Set of 12

GSC Power Division
Out of stock

GSC P-D Ford Raptor 3.5L Ecoboost Intake/Exhaust Valve Guide Set w/ Stopper - 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 99-09 Honda S2000 Manganese Bronze Intake Valve Guide - Set 8

GSC Power Division
Out of stock

GSC P-D 99-09 Honda S2000 Manganese Bronze Intake Valve Guide - Set 8

Original price $80.90
Original price $80.90 - Original price $80.90
Original price $80.90
Current price $68.76
$68.76 - $68.76
Current price $68.76

GSC P-D GM LS7 Intake/Exhaust Valve Guide - Set of 8

GSC Power Division
10 in stock

GSC P-D GM LS7 Intake/Exhaust Valve Guide - Set of 8

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 Honda B16A/B17A/B18C VTEC Manganese Bronze Exhaust Valve Guide +.003in OD - Single

GSC Power Division
Out of stock

GSC P-D Honda B16A/B17A/B18C VTEC Manganese Bronze Exhaust Valve Guide +.003in 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 Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single

GSC Power Division
Out of stock

GSC P-D Mitsubishi 4G63T Manganese Bronze Exhaust Valve Guide Stopper Style +.001in OD - Single

Original price $80.86
Original price $80.86 - Original price $80.86
Original price $80.86
Current price $64.71
$64.71 - $64.71
Current price $64.71

Supertech Toyota 4AGE Manganese Bronze Int/Exh Valve Guide 6mm Stem (Use w/VS-T6SM) - Set of 8

Supertech
Only 4 left!

Supertech Toyota 4AGE Manganese Bronze Int/Exh Valve Guide 6mm Stem (Use w/VS-T6SM) - Set of 8

Original price $63.28
Original price $63.28 - Original price $63.28
Original price $63.28
Current price $50.64
$50.64 - $50.64
Current price $50.64

Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8

Supertech
Only 2 left!

Supertech Honda B18A/B18B/H23 Exhaust Valve Guide 6.6mm Stem - Set of 8

Original price $129.18
Original price $129.18 - Original price $129.18
Original price $129.18
Current price $103.36
$103.36 - $103.36
Current price $103.36

Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12

Supertech
10 in stock

Supertech BMW M42/M50/S50/S52 Intake/Exhaust Valve Guide 6mm Stem 12.56mm OD - Set of 12

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 03-07 Dodge Viper 2.615in TL 0.5145in OD 0.311in ID Intake/Exhaust Valve Guide -Set of 10

GSC Power Division
8 in stock

GSC P-D 03-07 Dodge Viper 2.615in TL 0.5145in OD 0.311in ID Intake/Exhaust Valve Guide -Set of 10

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/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8

GSC Power Division
13 in stock

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8This Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base...

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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/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8

GSC Power Division
16 in stock

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8This Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Bas...

View full details
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 Exhaust Valve Guide - SET OF 8

GSC Power Division
6 in stock

GSC P-D Dodge Neon SRT-4 & 420A Manganese Bronze 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 BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12

GSC Power Division
Only 3 left!

GSC P-D BMW E36 M3 Manganese Bronze Intake Valve Guide - Set 12This Part Fits: Year Make Model Submodel 1995-1999 BMW M3 Base 1995 BMW M3 Ligh...

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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 E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12

GSC Power Division
Only 5 left!

GSC P-D BMW E36 M3 Manganese Bronze Exhaust Valve Guide - Set 12This Part Fits: Year Make Model Submodel 1995-1999 BMW M3 Base 1995 BMW M3 Lig...

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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 K-series Vtec K20/K24 Manganese Bronze Intake Valve Guide - Set 8

GSC Power Division
Only 4 left!

GSC P-D K-series Vtec K20/K24 Manganese Bronze Intake Valve Guide - Set 8This Part Fits: Year Make Model Submodel 2013-2015 Acura ILX Base 200...

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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 K-series Vtec K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8

GSC Power Division
Only 4 left!

GSC P-D K-series Vtec K20/K24 Manganese Bronze Exhaust Valve Guide - Set 8This Part Fits: Year Make Model Submodel 2013-2015 Acura ILX Base 20...

View full details
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 B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8

GSC Power Division
11 in stock

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Intake Valve Guide - Set 8This Part Fits: Year Make Model Submodel 1992-2001 Acura Integra...

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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 B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8

GSC Power Division
10 in stock

GSC P-D B-series Vtec B16A/B17A/B18C Manganese Bronze Exhaust Valve Guide - Set 8This Part Fits: Year Make Model Submodel 1992-2001 Acura Integr...

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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 B16A/B17A/B18C VTEC Exhuast Valve Guide 6mm Valve Stem - Set of 8

GSC Power Division
8 in stock

GSC P-D Honda B16A/B17A/B18C VTEC Exhuast Valve Guide 6mm Valve Stem - 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 VR38DETT Manganese Bronze Intake Valve Guide - Set 12

GSC Power Division
8 in stock

GSC P-D Nissan VR38DETT Manganese Bronze Intake Valve Guide - Set 12This Part Fits: Year Make Model Submodel 2009-2010 Nissan GT-R Base 2012-2...

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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 VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12

GSC Power Division
11 in stock

GSC P-D Nissan VR38DETT Manganese Bronze Exhaust Valve Guide - Set 12This Part Fits: Year Make Model Submodel 2009-2010 Nissan GT-R Base 2012-...

View full details
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 VQ35 Manganese Bronze Intake Valve Guide - Set 12

GSC Power Division
Only 3 left!

GSC P-D Nissan VQ35 Manganese Bronze Intake Valve Guide - Set 12This Part Fits: Year Make Model Submodel 2008-2012 INFINITI EX35 Base 2008-201...

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