Valvetrain Components

From $430.00

Brian Crower Dual Valve Spring/Retainer Kit B16A/B18C (Civic Si/Integra)

In Stock

$166.99 ~~$196.46~~

GSC Power-Division Intake Valves 37mm (+1mm) for the Subaru EJ20/257 Engine

Save 15% In Stock

$21.09 ~~$29.29~~

Ferrea 6000 Series Competition Intake Valves - Individual (F6048)

Save 28% In Stock

$21.91 ~~$30.43~~

Ferrea 6000 Series Competition Individual Exhaust Valve | 1G / 2G DSM 4G63T (F6054)

Save 28% In Stock

$211.14 ~~$263.93~~

Manley Race Series SS Intake Valves (Subaru WRX 2002+ EJ20 / STi 2004+ EJ257)

Save 20% In Stock

$6.66 ~~$9.25~~

Ferrea Racing Valve Keepers (K10034)

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Brian Crower Stainless Steel Intake Valves (SRT-4) BC3166/BC3168 - Modern Automotive Performance

$197.00

Brian Crower +1mm SS Intake Valves | 2003-2005 Dodge Neon SRT-4 (BC3168)

$2.99 ~~$3.32~~

Mitsubishi OEM 4G63 & 6G72 Valve Seat | Multiple Fitments (MD113424)

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MAP Titanium Valve Spring Retainers, Set of 16 (Mitsubishi Evo 8/9) MAP EVO-TR - Modern Automotive Performance

$174.99 ~~$194.43~~

MAP Titanium Valve Spring Retainers, Set of 16 | 2003-2006 Mitsubishi Evo 8/9 (MAP EVO-TR)

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$21.91 ~~$30.43~~

Ferrea 6000 Series Competition Individual Exhaust Valve | 1G / 2G DSM 4G63T (F6025)

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Brian Crower Stainless Steel Exhaust Valves (SRT-4) BC3167/BC3169 - Modern Automotive Performance

$197.00

Brian Crower Stainless Steel Exhaust Valves | SRT-4 (BC3169)

Supertech Inconel Exhaust Valves (WRX EJ20) - Modern Automotive Performance

On Sale from $37.75

Supertech Inconel Exhaust Valves | Subaru WRX EJ20 (SEVI-101X)

Save 20% In Stock

$167.37 ~~$196.90~~

GSC Power-Division Exhaust Valves 33mm (+1mm) for the Subaru EJ20/257 Engine

Save 15% In Stock

Ferrea Manganese Bronze Intake Valve Guides (Mitsubishi Evo X 4B11T) [+1 oversize] - Modern Automotive Performance

$6.34 ~~$8.80~~

Ferrea +.001 Over Size Intake Valve Guide | 2008-2015 Mitsubishi Evo X (VG1080)

Save 28%

$197.00

Brian Crower Stainless Steel Valves (WRX / STi) BC3600

$23.20 ~~$27.29~~

GSC Power-Division Viton Valve Stem Seal Set | 2003-2008 Nissan 350Z / Infiniti G35 (1050)

Save 15% In Stock

$8.89 ~~$11.11~~

Supertech Exhaust Valve Guide | Subaru EJ20/EJ25 (GDE-SUEJ6-E)

Save 20%

$8.89 ~~$11.11~~

Supertech Intake Valve Guide | Subaru EJ20/EJ25 (GDE-SUEJ6-I)

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$21.91 ~~$30.43~~

Ferrea 6000 Series Competition Exhaust Valves - Individual (F6049)

Save 28% In Stock

Supertech Dual Valve Spring and Retainer Kit (DSM / Evo 4G63) - Modern Automotive Performance
- 1

$601.87 ~~$752.12~~

Supertech Dual Valve Spring and Retainer Kit (DSM / Evo 4G63)

Save 20% In Stock

$359.00

Kiggly Racing Steel Valve Spring Set (DSM / Mitsubishi Evo)

Brian Crower DUAL SPRING/TITANIUM RETAINER KIT (Honda/Acura B18A/B18B/B20B) - Modern Automotive Performance

From $424.00

Brian Crower DUAL SPRING/RETAINER KIT | Honda/Acura B18A/B18B/B20B (BC0020)

$31.55 ~~$43.83~~

Ferrea Competition Plus Exhaust Valve | 1G / 2G DSM 4G63T (F1454P)

Save 28% In Stock

Brian Crower SINGLE SPRING/TITANIUM RETAINER KIT (Toyota 2JZGTE/Lexus 2JZGE) - Modern Automotive Performance

$449.00

Brian Crower Single Spring + Titanium Retainer Kit | Toyota 2JZGTE / Lexus 2JZGE (BC0300)

In Stock