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Collection: Valvetrain

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3 (1 product)
2JZGTE Dual Valve Springs (1 product)
6.4L Hemi w (1 product)
7MGTE Single Valve Spring (1 product)
3SGTE Billet Keepers (1 product)
3SGTE Single Valve Spring (1 product)
/ (3 products)
1JZGTE/Lexus 1JZGE 31mm +1.0mm Head Dia Exhaust Valves (1 product)
1JZGTE/Lexus 1JZGE 33.0mm + 1.0mm Head Dia Intake Valves (1 product)
1NZ-FE Valve Springs (1 product)
289-302-351W CI V8 Tall Polished (1 product)
2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exhaust Valves Set 12 (1 product)
2JZ/1JZ Billet Keepers (1 product)
2JZGTE/1JZGTE From Valve Retainer Kit BC0310 - 24Qty (1 product)
2JZGTE/GE 6.0mm Exhaust Quantity of 12 (1 product)
2JZGTE/GE 6.0mm Intake Quantity of 12 (1 product)
2JZGTE/Lexus 2JSGE HD Single Spring Titanium Retainer Kit 800+whp (1 product)
2JZGTE/Lexus 2JSGE Single Spring Titanium Retainer Kit (1 product)
2JZGTE/Lexus 2JZGE 29mm Exhaust Valves (1 product)
2JZGTE/Lexus 2JZGE 30mm Exhaust Valves (1 product)
2JZGTE/Lexus 2JZGE 33.6mm Intake Valves (1 product)
2JZGTE/Lexus 2JZGE 34.6mm Intake Valves (1 product)
2JZGTE/Lexus 2JZGE HD Single Spring Steel Retainer Kit 800+whp (1 product)
2JZGTE/Lexus 2JZGE Single Spring Steel Retainer Kit (1 product)
2JZGTE/Lexus 2JZGE Single Valve Springs (1 product)
2JZGTE/Lexus 2JZGE Single Valve Springs - Single Spring (1 product)
2JZGTE/Lexus 2JZGE Steel Retainers Set of 24 (1 product)
2JZGTE/Lexus 2JZGE/1JZGTE Dual Spring/Titanium Retainer Kit/Seat Kit (1 product)
3SGE/3SGTE Single Spring Steel Retainer Kit Shim Overbucket/Shimless Bucket (1 product)
3SGE/3SGTE Single Spring Titanium Retainer Kit (1 product)
3SGTE 29.0mm Standard Exhaust Valves (1 product)
3SGTE 33.5mm Standard Intake Valves (1 product)
4.6L 2 Valve (1 product)
4.6L 4V (1 product)
4.6L DOHC 4 Valve Triple Groove 30mm Race Master Exhaust Valves (1 product)
4B11 Evo X Titanium Retainers (1 product)
4B11T Evo X / (1 product)
4B11T Evolution X 29mm Exhaust Valves (1 product)
4B11T Evolution X 31.5mm Exhaust Valves (1 product)
4B11T Evolution X 35mm Intake Valves (2 products)
4B11T Evolution X Single Spring Titanium Retainer Kit (1 product)
4G63 Eclipse/Evo 30.5mm Exhaust Valves (1 product)
4G63 Eclipse/Evo 31.5mm Exhaust Valves (1 product)
4G63 Eclipse/Evo 34mm Intake Valves (1 product)
4G63 Eclipse/Evo 35mm Intake Valves (1 product)
4G63 Eclipse/Evo Single Spring Titanium Retainer Kit (1 product)
4G63 Eclipse/Evo/Dodge SRT-4 Single Valve Springs (1 product)
4G63 T DSM / 90-06 Evo DOHC 6.56mm Bead Loc Valve Locks 8pc (1 product)
4G63-4G63T DSM / EVO DOHC 16 Valve Spring and Retainer Kit w/o Valve Locks (1 product)
4G63/EVO 8/9 Single Spring Steel Retainer Kit (1 product)
4G63/Evo Exhaust Quantity of 8 (1 product)
4G63/Evo Intake Quantity of 8 (1 product)
5.0L Coyote Valve Spring Kit O.D. .959in (1 product)
5.7L Hemi 0.600in Lift Beehive Spring Kit w/ Steel Retainers (1 product)
5.7L/6.2/6.4 HEMI .600in Lift Beehive Spring Kit w/ Steel Retainers (1 product)
6G72 Exhaust Quantity of 12 (1 product)
6G72 Intake Quantity of 12 (1 product)
6G72 Single Spring Titanium Retainer Kit (1 product)
7MGTE/7MGE 27.5mm Exhaust Valves (1 product)
7MGTE/7MGE 32mm Intake Valves (1 product)
7MGTE/7MGE Single Spring Titanium Retainer Kit (1 product)
Acura (2 products)
Acura B16A B17 (1 product)
Acura B16A B17A (1 product)
Acura B18A B18B (6 products)
Acura B18C B16A (7 products)
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Acura B-Series VTEC (1 product)
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Acura H22A F20B (2 products)
Acura H Series (1 product)
Acura K20A2 K20A (5 products)
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Acura K Series (1 product)
Acura K VTEC (1 product)
Acura K-Series i-VTEC (1 product)
Acura Stock Size (5 products)
Acura VTEC B (1 product)
Audi 1.8T Single (1 product)
B16A/B18C/B17A VTec 5.5mm Exhaust Valve Guides Quantity of 8 (1 product)
B16A/B18C/B17A/H22A VTec 5.5mm Intake Valve Guides Quantity of 8 (1 product)
B18A/B B20B H23 6.6mm Exhaust Valve Guides Quantity of 8 (1 product)
B18C/B16A/B17A Dual Spring / Steel Alloy Retainer Kit (1 product)
B18C/B16A/B17A Dual Spring Titanium Retainer Kit (1 product)
Black Spark Plug Cover (1 product)
BRZ (1 product)
BRZ/Scion FR-S/Toyota GT86 4UGSE Single Spring Titanium Retainer Kit w/ Seats (1 product)
Civic D-Series Alpha Series Titanium Retainer Set (1 product)
Civic Si O2 Extension (1 product)
Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves Set of 8 (1 product)
Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves Set of 8 (1 product)
D16Y8/D16Z6 26mm Exhaust Valves (1 product)
D Series VTEC Valve Spring Set (1 product)
KA24DE (2 products)
Scion 2AZFE (2 products)
STI (4 products)
WRX (4 products)

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3SGTE Single Valve Spring (1 products)
/ (3 products)
1JZGTE/Lexus 1JZGE 31mm +1.0mm Head Dia Exhaust Valves (1 products)
1JZGTE/Lexus 1JZGE 33.0mm + 1.0mm Head Dia Intake Valves (1 products)
1NZ-FE Valve Springs (1 products)
289-302-351W CI V8 Tall Polished (1 products)
2JZ-GTE/Lexus 2JZ-GE 30mm Inconel Exhaust Valves Set 12 (1 products)
2JZ/1JZ Billet Keepers (1 products)
2JZGTE/1JZGTE From Valve Retainer Kit BC0310 - 24Qty (1 products)
2JZGTE/GE 6.0mm Exhaust Quantity of 12 (1 products)
2JZGTE/GE 6.0mm Intake Quantity of 12 (1 products)
2JZGTE/Lexus 2JSGE HD Single Spring Titanium Retainer Kit 800+whp (1 products)
2JZGTE/Lexus 2JSGE Single Spring Titanium Retainer Kit (1 products)
2JZGTE/Lexus 2JZGE 29mm Exhaust Valves (1 products)
2JZGTE/Lexus 2JZGE 30mm Exhaust Valves (1 products)
2JZGTE/Lexus 2JZGE 33.6mm Intake Valves (1 products)
2JZGTE/Lexus 2JZGE 34.6mm Intake Valves (1 products)
2JZGTE/Lexus 2JZGE HD Single Spring Steel Retainer Kit 800+whp (1 products)
2JZGTE/Lexus 2JZGE Single Spring Steel Retainer Kit (1 products)
2JZGTE/Lexus 2JZGE Single Valve Springs (1 products)
2JZGTE/Lexus 2JZGE Single Valve Springs - Single Spring (1 products)
2JZGTE/Lexus 2JZGE Steel Retainers Set of 24 (1 products)
2JZGTE/Lexus 2JZGE/1JZGTE Dual Spring/Titanium Retainer Kit/Seat Kit (1 products)
3SGE/3SGTE Single Spring Steel Retainer Kit Shim Overbucket/Shimless Bucket (1 products)
3SGE/3SGTE Single Spring Titanium Retainer Kit (1 products)
3SGTE 29.0mm Standard Exhaust Valves (1 products)
3SGTE 33.5mm Standard Intake Valves (1 products)
4.6L 2 Valve (1 products)
4.6L 4V (1 products)
4.6L DOHC 4 Valve Triple Groove 30mm Race Master Exhaust Valves (1 products)
4B11 Evo X Titanium Retainers (1 products)
4B11T Evo X / (1 products)
4B11T Evolution X 29mm Exhaust Valves (1 products)
4B11T Evolution X 31.5mm Exhaust Valves (1 products)
4B11T Evolution X 35mm Intake Valves (2 products)
4B11T Evolution X Single Spring Titanium Retainer Kit (1 products)
4G63 Eclipse/Evo 30.5mm Exhaust Valves (1 products)
4G63 Eclipse/Evo 31.5mm Exhaust Valves (1 products)
4G63 Eclipse/Evo 34mm Intake Valves (1 products)
4G63 Eclipse/Evo 35mm Intake Valves (1 products)
4G63 Eclipse/Evo Single Spring Titanium Retainer Kit (1 products)
4G63 Eclipse/Evo/Dodge SRT-4 Single Valve Springs (1 products)
4G63 T DSM / 90-06 Evo DOHC 6.56mm Bead Loc Valve Locks 8pc (1 products)
4G63-4G63T DSM / EVO DOHC 16 Valve Spring and Retainer Kit w/o Valve Locks (1 products)
4G63/EVO 8/9 Single Spring Steel Retainer Kit (1 products)
4G63/Evo Exhaust Quantity of 8 (1 products)
4G63/Evo Intake Quantity of 8 (1 products)
5.0L Coyote Valve Spring Kit O.D. .959in (1 products)
5.7L Hemi 0.600in Lift Beehive Spring Kit w/ Steel Retainers (1 products)
5.7L/6.2/6.4 HEMI .600in Lift Beehive Spring Kit w/ Steel Retainers (1 products)
6G72 Exhaust Quantity of 12 (1 products)
6G72 Intake Quantity of 12 (1 products)
6G72 Single Spring Titanium Retainer Kit (1 products)
7MGTE/7MGE 27.5mm Exhaust Valves (1 products)
7MGTE/7MGE 32mm Intake Valves (1 products)
7MGTE/7MGE Single Spring Titanium Retainer Kit (1 products)
Acura (2 products)
Acura B16A B17 (1 products)
Acura B16A B17A (1 products)
Acura B18A B18B (6 products)
Acura B18C B16A (7 products)
Acura B D (2 products)
Acura B Series (3 products)
Acura B-Series VTEC (1 products)
Acura D Series (1 products)
Acura H22A F20B (2 products)
Acura H Series (1 products)
Acura K20A2 K20A (5 products)
Acura K20A3 K24A (1 products)
Acura K20A K20Z (3 products)
Acura K20 K24 (2 products)
Acura K Series (1 products)
Acura K VTEC (1 products)
Acura K-Series i-VTEC (1 products)
Acura Stock Size (5 products)
Acura VTEC B (1 products)
Audi 1.8T Single (1 products)
B16A/B18C/B17A VTec 5.5mm Exhaust Valve Guides Quantity of 8 (1 products)
B16A/B18C/B17A/H22A VTec 5.5mm Intake Valve Guides Quantity of 8 (1 products)
B18A/B B20B H23 6.6mm Exhaust Valve Guides Quantity of 8 (1 products)
B18C/B16A/B17A Dual Spring / Steel Alloy Retainer Kit (1 products)
B18C/B16A/B17A Dual Spring Titanium Retainer Kit (1 products)
Black Spark Plug Cover (1 products)
BRZ (1 products)
BRZ/Scion FR-S/Toyota GT86 4UGSE Single Spring Titanium Retainer Kit w/ Seats (1 products)
Civic D-Series Alpha Series Titanium Retainer Set (1 products)
Civic Si O2 Extension (1 products)
Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves Set of 8 (1 products)
Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves Set of 8 (1 products)
D16Y8/D16Z6 26mm Exhaust Valves (1 products)
D Series VTEC Valve Spring Set (1 products)
KA24DE (2 products)
Scion 2AZFE (2 products)
STI (4 products)
WRX (4 products)

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2844 products

Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.000 Head Diameter Race Flo Intake Valves

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Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 2.000 Head Diameter Race Flo Intake Valves

Vendor:
Manley Performance

Regular price $179.69 USD

Regular price ~~$239.60 USD~~ Sale price $179.69 USD
Unit price per

Sale
Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves

Sale

Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves

Vendor:
Manley Performance

Regular price $201.09 USD

Regular price ~~$251.36 USD~~ Sale price $201.09 USD
Unit price per

Sale
Vibrant -12AN Roll Over Valve

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Vibrant -12AN Roll Over Valve

Vendor:
Vibrant

Regular price $42.99 USD

Regular price ~~$57.99 USD~~ Sale price $42.99 USD
Unit price per

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Vibrant -10AN Roll Over Valve

Sale

Vibrant -10AN Roll Over Valve

Vendor:
Vibrant

Regular price $33.50 USD

Regular price ~~$44.99 USD~~ Sale price $33.50 USD
Unit price per

Sale
Vibrant -8AN Roll Over Valve

Sale

Vibrant -8AN Roll Over Valve

Vendor:
Vibrant

Regular price $27.99 USD

Regular price ~~$37.99 USD~~ Sale price $27.99 USD
Unit price per

Sale
Vibrant -6AN Roll Over Valve

Sale

Vibrant -6AN Roll Over Valve

Vendor:
Vibrant

Regular price $25.99 USD

Regular price ~~$34.99 USD~~ Sale price $25.99 USD
Unit price per

Sale
Manley Chevrolet LT1 6.2L 2.120in Head Diameter Race Flo Intake Valves (Set of 8)

Sale

Manley Chevrolet LT1 6.2L 2.120in Head Diameter Race Flo Intake Valves (Set of 8)

Vendor:
Manley Performance

Regular price $179.69 USD

Regular price ~~$239.60 USD~~ Sale price $179.69 USD
Unit price per

Sale
Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)

Sale

Manley Chevy LT-1 6.2L 1.590in Head Diameter Pro Flo/Severe Duty Exhaust Valves (Set of 8)

Vendor:
Manley Performance

Regular price $286.72 USD

Regular price ~~$382.30 USD~~ Sale price $286.72 USD
Unit price per

Sale
Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

Sale

Manley Chevrolet LT1 6.2L 1.590in Head Diameter Race Master Exhaust Valves (Set of 8)

Vendor:
Manley Performance

Regular price $179.69 USD

Regular price ~~$239.60 USD~~ Sale price $179.69 USD
Unit price per

Sale
Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

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Manley 2011+ Chrysler/Dodge 6.4L Hemi w/ Triple Groove (1.654) Race Master Exhaust Valves (Set of 8)

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sold out
Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)

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Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Set of 8)

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sold out
Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10)

Sale

Manley up to 2010 Dodge Viper V-10 2.020 Dia Race Master Intake Valves (Set of 10)

Vendor:
Manley Performance

Regular price $236.26 USD

Regular price ~~$315.02 USD~~ Sale price $236.26 USD
Unit price per

Sale
Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

Sale

Manley up to 2010 Dodge Viper V-10 1.600 Dia Race Master Exhaust Valves (Set of 10)

Vendor:
Manley Performance

Regular price $236.26 USD

Regular price ~~$315.02 USD~~ Sale price $236.26 USD
Unit price per

Sale
Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves (Set of 8)

Sale

Manley Ford Coyote 5.0L DOHC 4 Valve 31mm Triple Groove Race Master Exhaust Valves (Set of 8)

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sale
Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves (Set of 8)

Sold out

Manley Ford Coyote 5.0L DOHC 4 Valve 37mm Triple Groove Race Master Intake Valves (Set of 8)

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sold out
Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valves (Set of 8)

Sale

Manley Chevy LS-3/L-99 (L-92 Head) Small Block Race Master Exhaust Valves (Set of 8)

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sale
Manley Ford 4.6L DOHC (4 Valve) Triple Groove 30mm Race Master Exhaust Valves

Sale

Manley Ford 4.6L DOHC (4 Valve) Triple Groove 30mm Race Master Exhaust Valves

Vendor:
Manley Performance

Regular price $192.91 USD

Regular price ~~$257.20 USD~~ Sale price $192.91 USD
Unit price per

Sale
Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves

Sale

Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves

Vendor:
Manley Performance

Regular price $201.09 USD

Regular price ~~$251.36 USD~~ Sale price $201.09 USD
Unit price per

Sale
Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves

Sale

Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves

Vendor:
Manley Performance

Regular price $201.09 USD

Regular price ~~$251.36 USD~~ Sale price $201.09 USD
Unit price per

Sale
Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves

Sale

Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves

Vendor:
Manley Performance

Regular price $522.23 USD

Regular price ~~$652.79 USD~~ Sale price $522.23 USD
Unit price per

Sale

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