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Valve Springs, Retainers & Locks

Valve Springs, Retainers & Locks are key to engine performance and reliability. Explore our premium selection built for horsepower, torque, and longevity under extreme conditions.

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Melling GM LS Dual Valve Spring Kit with Steel Retainers (MEVSK46659) MEVSK46659 Contact for availability
$402.30 - $402.30
$402.30
$402.30 - $402.30
$402.30
+ GST

Melling GM LS Dual Valve Spring Kit with Steel Retainers (MEVSK46659)

151LBS @ 1.800" Seat Pressure, 409LBS @ 1.150" Open Pressure, 1.080" Coil Bind

LS DUAL VALVE SPRING KIT151LBS@ 1.800" Seat Pressure, 409LBS @ 1.150" Open Pressure, 1.080" Coil BindPart Number: MEVSK46659 Spring Specifications...

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$402.30 - $402.30
$402.30
$402.30 - $402.30
$402.30
+ GST
Contact for availability
COMP Single Valve Spring Set, 308 Spring Rate (CO980-16) Contact for availability
$155.50 - $155.50
$155.50
$155.50 - $155.50
$155.50
+ GST

COMP Single Valve Spring Set, 308 Spring Rate (CO980-16)

1.230" Outer OD, " Seat Pressure, 1.150" Coil Bind

SINGLE VALVE SPRINGS 1.230" OD1.230" Outer OD, " Seat Pressure, 1.150" Coil BindPart Number: CO980-16 COMP Cams offers a wide variety of valve spr...

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$155.50 - $155.50
$155.50
$155.50 - $155.50
$155.50
+ GST
Contact for availability
Melling GM LS Dual Valve Spring Kit with Steel Retainers (MEVSK46656) Contact for availability
$440.60 - $440.60
$440.60
$440.60 - $440.60
$440.60
+ GST

Melling GM LS Dual Valve Spring Kit with Steel Retainers (MEVSK46656)

147LBS@ 1.800" Seat Pressure, 406LBS @ 1.230" Open Pressure, 1.100" Coil Bind

LS DUAL VALVE SPRING KIT147LBS@ 1.800" Seat Pressure, 406LBS @ 1.230" Open Pressure, 1.100" Coil BindPart Number: MEVSK46656 Spring Specifications...

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$440.60 - $440.60
$440.60
$440.60 - $440.60
$440.60
+ GST
Contact for availability
COMP Dual Valve Spring Set, 322 Spring Rate (CO986-16) CO986-16 Contact for availability
$292.30 - $292.30
$292.30
$292.30 - $292.30
$292.30
+ GST

COMP Dual Valve Spring Set, 322 Spring Rate (CO986-16)

1.430" Outer OD, " Seat Pressure, 1.150" Coil Bind

DUAL VALVE SPRINGS 1.430" OD1.430" Outer OD, " Seat Pressure, 1.150" Coil BindPart Number: CO986-16 COMP Cams offers a wide variety of valve sprin...

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$292.30 - $292.30
$292.30
$292.30 - $292.30
$292.30
+ GST
Contact for availability
COMP Tool Steel 7° Retainer, Single (CO1717-1) CO1717-1
Contact for availability
$36.30 - $36.30
$36.30
$36.30 - $36.30
$36.30
+ GST

COMP Tool Steel 7° Retainer, Single (CO1717-1)

TOOL STEEL RETAINER, 7-DEGPart Number: CO1717-1

$36.30 - $36.30
$36.30
$36.30 - $36.30
$36.30
+ GST
Contact for availability
ISKY LS1 Steel Retainer 11/32" for Valve Spring ISK6105-SP (ISK145-ST) ISK145-ST
Contact for availability
$124.40 - $124.40
$124.40
$124.40 - $124.40
$124.40
+ GST

ISKY LS1 Steel Retainer 11/32" for Valve Spring ISK6105-SP (ISK145-ST)

ISKY LS1 RETAINER 11/32Part Number: ISK145-ST As the world's largest racing, performance, and economy cam manufacturer, Isky maintains a dynamomet...

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$124.40 - $124.40
$124.40
$124.40 - $124.40
$124.40
+ GST
Contact for availability
COMP 11/32" Dia. 7 Degree Steel Retainers (CO714-16) CO714-16
Contact for availability
$157.50 - $157.50
$157.50
$157.50 - $157.50
$157.50
+ GST

COMP 11/32" Dia. 7 Degree Steel Retainers (CO714-16)

1.245", .945",.675". Suit Comp #26925 Valve Springs

STEEL RETAINERS, 7-DEG, 11/32"1.245", .945",.675". Suit Comp #26925 Valve SpringsPart Number: CO714-16

$157.50 - $157.50
$157.50
$157.50 - $157.50
$157.50
+ GST
Contact for availability
PAC 1300 Series Triple Valve Springs, 1.645" O.D (PAC-1349-16) PAC-1349-16
Contact for availability
$1,134.00 - $1,134.00
$1,134.00
$1,134.00 - $1,134.00
$1,134.00
+ GST

PAC 1300 Series Triple Valve Springs, 1.645" O.D (PAC-1349-16)

375-1064lbs @ 2.200", 1.000" Lift, Coil Bind 1.130"

TRIPLE VALVE SPRINGS 1.645" OD375-1064lbs @ 2.200", 1.000" Lift, 1.130" Coil BindPart Number: PAC-1349-16 PAC Racing's 1300 Series Drag Race Dual ...

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$1,134.00 - $1,134.00
$1,134.00
$1,134.00 - $1,134.00
$1,134.00
+ GST
Contact for availability
PAC 1900 Series Dual with Damper Valve Springs, 1.538" OD (PAC-1916-16) PAC-1916-16
Contact for availability
$340.20 - $340.20
$340.20
$340.20 - $340.20
$340.20
+ GST

PAC 1900 Series Dual with Damper Valve Springs, 1.538" OD (PAC-1916-16)

157-440lbs @ 1.850", .650" Lift, Coil Bind 1.135"

DUAL VALVE SPRINGS, 1.538" OD157-440lbs @ 1.850", .650" Lift, 1.135" Coil BindPart Number: PAC-1916-16 PAC Racing's 1900 Series Hot RO.D Valve Spr...

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$340.20 - $340.20
$340.20
$340.20 - $340.20
$340.20
+ GST
Contact for availability
COMP Steel Valve Spring Retainers, 1.005" Diam. Set of 16 (CO761-16) CO761-16
Contact for availability
$175.10 - $175.10
$175.10
$175.10 - $175.10
$175.10
+ GST

COMP Steel Valve Spring Retainers, 1.005" Diam. Set of 16 (CO761-16)

Suit Chrysler Hemi 5.7L, 6.1L

STEEL RETAINERS, 7-DEGSuit Chrysler Hemi 5.7L, 6.1LPart Number: CO761-16 Valve springs with larger diameters require retainers to handle the highe...

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$175.10 - $175.10
$175.10
$175.10 - $175.10
$175.10
+ GST
Contact for availability
Ferrea Dual Spring Valve Springs (16) for Subaru WRX EJ20 2001 - 08 (FVS10071-16) FVS10071-16
Contact for availability
$299.10 - $299.10
$299.10
$299.10 - $299.10
$299.10
+ GST

Ferrea Dual Spring Valve Springs (16) for Subaru WRX EJ20 2001 - 08 (FVS10071-16)

20.80mm OD, 15.88mm ID, 75lbs Seat Press, 200lbs Open Press, 21.50mm Coil Bind

SUBARU WRX EJ20 DUAL SPRING20.80mm OD, 15.88mm ID, 75lbs Seat Press, 200lbs Open Press, 21.50mm Coil BindPart Number: FVS10071-16 Our new Ferrea V...

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$299.10 - $299.10
$299.10
$299.10 - $299.10
$299.10
+ GST
Contact for availability
Crow Single Conical Valve Spring Kit (CCVTKLS1)
Contact for availability
$837.40 - $837.40
$837.40
$837.40 - $837.40
$837.40
+ GST

Crow Single Conical Valve Spring Kit (CCVTKLS1)

Suit GM LS1, LS2, LS7

CROW SINGLE SPRING/RETAINER/Suit GM LS1, LS2, LS7Part Number: CCVTKLS1 LS1 Single Conical Valve Spring Kit. Complete with springs, retainers, lock...

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$837.40 - $837.40
$837.40
$837.40 - $837.40
$837.40
+ GST
Contact for availability
ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1248)
Contact for availability
$1,077.30 - $1,077.30
$1,077.30
$1,077.30 - $1,077.30
$1,077.30
+ GST

ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1248)

375LBS @ 2.100" Seat Pressure, 1045LBS @ 1.200" Open Pressure

PSI TRIPLE VALVE SPRING1.66"OD375LBS @ 2.100" Seat Pressure, 1045LBS @ 1.200" Open PressurePart Number: ISK1248 You can trust PSI valve springs to...

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$1,077.30 - $1,077.30
$1,077.30
$1,077.30 - $1,077.30
$1,077.30
+ GST
Contact for availability
COMP Dual Valve Spring Set, 733 Spring Rate (H-11Material) (CO998-16)
Contact for availability
$756.60 - $756.60
$756.60
$756.60 - $756.60
$756.60
+ GST

COMP Dual Valve Spring Set, 733 Spring Rate (H-11Material) (CO998-16)

1.625" Outer OD, Seat Pressure, 1.090" Coil Bind

DUAL VALVE SPRINGS 1.625" OD1.625" Outer OD, Seat Pressure, 1.090" Coil BindPart Number: CO998-16 COMP Cams offers a wide variety of valve spring...

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$756.60 - $756.60
$756.60
$756.60 - $756.60
$756.60
+ GST
Contact for availability
AFR Pac Dual Valve Springs, 1.550" (AFR8000-16)
Contact for availability
$667.80 - $667.80
$667.80
$667.80 - $667.80
$667.80
+ GST

AFR Pac Dual Valve Springs, 1.550" (AFR8000-16)

Set of 16

PAC DUAL VALVE SPRINGS, 1.550"Set of 16Part Number: AFR8000-16 AFR Valve Springs are wound with the finest quality spring steel to provide all the...

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$667.80 - $667.80
$667.80
$667.80 - $667.80
$667.80
+ GST
Contact for availability
Brian Crower Dual Valve Spring Kit with Titanium Retainers (BC0120)
Contact for availability
$1,190.70 - $1,190.70
$1,190.70
$1,190.70 - $1,190.70
$1,190.70
+ GST

Brian Crower Dual Valve Spring Kit with Titanium Retainers (BC0120)

BC0120 - DUAL VALVE SPRING KIT, 4G63Suits Mitsubishi 4G63Part Number: BC0120Designed for high rpm, BC valve springs by PAC Racing are wound from on...

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$1,190.70 - $1,190.70
$1,190.70
$1,190.70 - $1,190.70
$1,190.70
+ GST
Contact for availability
AFR Valve Locks (AFR9009-16)
Contact for availability
$119.70 - $119.70
$119.70
$119.70 - $119.70
$119.70
+ GST

AFR Valve Locks (AFR9009-16)

Bead Lock Suit 8mm Steem, 10°

VALVE LOCKS 8MM 10 DEGREEBead Lock Suit 8mm Steem, 10°Part Number: AFR9009-16 For over FORTY-FIVE years Air Flow Research has been defining techno...

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$119.70 - $119.70
$119.70
$119.70 - $119.70
$119.70
+ GST
Contact for availability
ISKY Super 7° Chrome Moly Valve Locks (Set) (ISKVL-750)
Contact for availability
$260.80 - $260.80
$260.80
$260.80 - $260.80
$260.80
+ GST

ISKY Super 7° Chrome Moly Valve Locks (Set) (ISKVL-750)

For 11/32" Valve Stem Applications, +.050" Higher Installed Height

11/32 SUP-7 MOLY LOCKS +.050For 11/32" Valve Stem Applications, +.050" Higher Installed HeightPart Number: ISKVL-750 Designed for maximum enduranc...

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$260.80 - $260.80
$260.80
$260.80 - $260.80
$260.80
+ GST
Contact for availability
ISKY Titainium Retainers (ISK95-TI-10DEG)
Contact for availability
$451.00 - $451.00
$451.00
$451.00 - $451.00
$451.00
+ GST

ISKY Titainium Retainers (ISK95-TI-10DEG)

1.170"OD, .850" ID, 10° Lock, Suit 1224 PSI Springs

ISK95-TI-10DEG - Ti RETAINERS SUIT 12241.170" OD, .850" ID, 10° Lock, Suit 1224 PSI SpringsPart Number: ISK95-TI-10DEG- Titanium Valve Spring Retai...

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$451.00 - $451.00
$451.00
$451.00 - $451.00
$451.00
+ GST
Contact for availability
COMP Single Valve Spring Set, 454 Spring Rate (CO941-16)
Contact for availability
$521.60 - $521.60
$521.60
$521.60 - $521.60
$521.60
+ GST

COMP Single Valve Spring Set, 454 Spring Rate (CO941-16)

1.255" Outer OD, " Seat Pressure, 1.100" Coil Bind

SINGLE VALVE SPRINGS 1.269" OD1.255" Outer OD, " Seat Pressure, 1.100" Coil BindPart Number: CO941-16 COMP Cams offers a wide variety of valve spr...

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$521.60 - $521.60
$521.60
$521.60 - $521.60
$521.60
+ GST
Contact for availability
Crow Conical Single Valve Spring Kit (CCVTKLS5) CCVTKLS5
Contact for availability
$782.10 - $782.10
$782.10
$782.10 - $782.10
$782.10
+ GST

Crow Conical Single Valve Spring Kit (CCVTKLS5)

Suit GM LS

CCVTKLS5 - LS CONICAL SINGLE SPRING KITSuit GM LSPart Number: CCVTKLS51511ML-16 - Conical Valve Springs (spring pressure 140lbs @ 1.780" and 330lbs...

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$782.10 - $782.10
$782.10
$782.10 - $782.10
$782.10
+ GST
Contact for availability
Manley 10° Ti Retainers (AJPE-23658-16) AJPE-23658-16
Contact for availability
$494.20 - $494.20
$494.20
$494.20 - $494.20
$494.20
+ GST

Manley 10° Ti Retainers (AJPE-23658-16)

Set of 16

MANLEY 10 DEG Ti RETAINERSSet of 16Part Number: AJPE-23658-16 Manley 10° Titanium retainers set. Set of 16.

$494.20 - $494.20
$494.20
$494.20 - $494.20
$494.20
+ GST
Contact for availability
Manley Valve Spring Set Nextek 1.550" O.D, .715" I.D (AJPE-221453SF-16) AJPE-221453SF-16
Contact for availability
$1,400.30 - $1,400.30
$1,400.30
$1,400.30 - $1,400.30
$1,400.30
+ GST

Manley Valve Spring Set Nextek 1.550" O.D, .715" I.D (AJPE-221453SF-16)

MANLEY VALVE SPRING SETPart Number: AJPE-221453SF-16 Manley Nextek valve spring set 1.550" O.D, .715" I.D.

$1,400.30 - $1,400.30
$1,400.30
$1,400.30 - $1,400.30
$1,400.30
+ GST
Contact for availability
Speed Pro Performance Valve Springs (Each) (SPVS1555) SPVS1555
Contact for availability
$20.10 - $20.10
$20.10
$20.10 - $20.10
$20.10
+ GST

Speed Pro Performance Valve Springs (Each) (SPVS1555)

Single With Damper, 1.460" O-D, 125 @ 1.800

FORD 351C PERFORMANCE VALVE SPSingle With Damper, 1.460" O-D, 125 @ 1.800Part Number: SPVS1555 Sealed Power engine products are application-engine...

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$20.10 - $20.10
$20.10
$20.10 - $20.10
$20.10
+ GST
Contact for availability
Speed Pro Valve Locks (Keepers) Each (SPVK315R) SPVK315R
Contact for availability
$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00
+ GST

Speed Pro Valve Locks (Keepers) Each (SPVK315R)

Machined Moly, 11/32", 7 Degree, Single Groove

VALVE LOCKS 11/32 (PAIR)Machined Moly, 11/32", 7 Degree, Single GroovePart Number: SPVK315R Sealed Power engine products are application-engineere...

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$6.00 - $6.00
$6.00
$6.00 - $6.00
$6.00
+ GST
Contact for availability
Performance Springs Dual Valve Spring & Titainium Retainer Set (PSTAU6K) PSTAU6K
Contact for availability
$465.00 - $465.00
$465.00
$465.00 - $465.00
$465.00
+ GST

Performance Springs Dual Valve Spring & Titainium Retainer Set (PSTAU6K)

Suit Ford 6cyl AU

FORD AU 6 Ti RETAINER/DUALSuit Ford 6cyl AUPart Number: PSTAU6K Performance Springs retainers are made from 4140 Chrome Moly and 6AL4V Titaniumret...

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$465.00 - $465.00
$465.00
$465.00 - $465.00
$465.00
+ GST
Contact for availability
Performance Springs Dual Valve Spring Set 1.145" O.D, 60 @ 1.500" (PSCB4-8) PSCB4-8
Contact for availability
$100.70 - $100.70
$100.70
$100.70 - $100.70
$100.70
+ GST

Performance Springs Dual Valve Spring Set 1.145" O.D, 60 @ 1.500" (PSCB4-8)

Suit Honda, Nissan, Toyota 4 cyl.

PSCB4-8 - Valve spring set (8)Suit Honda, Nissan, Toyota 4 cyl.Part Number: PSCB4-8Performance Springs Valve Springs are manufactured to a strict q...

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$100.70 - $100.70
$100.70
$100.70 - $100.70
$100.70
+ GST
Contact for availability
Performance Springs Single Valve Spring Kit (PS9135-24) PS9135-24
Contact for availability
$365.00 - $365.00
$365.00
$365.00 - $365.00
$365.00
+ GST

Performance Springs Single Valve Spring Kit (PS9135-24)

Suit Mitsubishi 6G74 V6

PS9135-24 - VALVE SPRINGS 6G74 V6 MITSUSuit Mitsubishi 6G74 V6Part Number: PS9135-24Performance Springs valve springs and valve spring retainer pro...

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$365.00 - $365.00
$365.00
$365.00 - $365.00
$365.00
+ GST
Contact for availability
Performance Springs Single Valve Spring Kit, (PS3506-46-16) PS3506-46-16
Contact for availability
$201.50 - $201.50
$201.50
$201.50 - $201.50
$201.50
+ GST

Performance Springs Single Valve Spring Kit, (PS3506-46-16)

Suit Mazda bp1800

PS3506-46-16 - SINGLE SPRING MAZDA BP1800Suit Mazda bp1800Part Number: PS3506-46-16Performance Springs valve springs and valve spring retainer prod...

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$201.50 - $201.50
$201.50
$201.50 - $201.50
$201.50
+ GST
Contact for availability
Performance Springs Valve Spring Kit (PS3506-415-16) PS3506-415-16
Contact for availability
$328.50 - $328.50
$328.50
$328.50 - $328.50
$328.50
+ GST

Performance Springs Valve Spring Kit (PS3506-415-16)

Suit Mitsubishi 4G15/4G18

PS3506-415-16 - VALVE SPRINGS MITSU 4G15-4G18Suit Mitsubishi 4G15/4G18Part Number: PS3506-415-16Performance Springs valve springs and valve spring ...

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$328.50 - $328.50
$328.50
$328.50 - $328.50
$328.50
+ GST
Contact for availability
Performance Springs Dual Valve Spring Set 1.265" O.D, 120 @ 1.625 (PS202RBD-12) PS202RBD-12
Contact for availability
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
+ GST

Performance Springs Dual Valve Spring Set 1.265" O.D, 120 @ 1.625 (PS202RBD-12)

Suit Ford, Holden 6 Cyl. Mech

PS202RBD-12 - VALVE SPRING SET (12)Suit Ford, Holden 6 Cyl. MechPart Number: PS202RBD-12Performance Springs Valve Springs are manufactured to a str...

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$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
+ GST
Contact for availability
Performance Springs Dual Valve Spring Set 1.325" O.D, 95 @ 1.530 (PS1006D) PS1006D
Contact for availability
$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50
+ GST

Performance Springs Dual Valve Spring Set 1.325" O.D, 95 @ 1.530 (PS1006D)

Suit Mazda, Mitsubishi, Nissan 4 cyl.

PS1006D - Dual Valve spring set (8)Suit Mazda, Mitsubishi, Nissan 4 cyl.Part Number: PS1006DPerformance Springs Valve Springs are manufactured to a...

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$109.50 - $109.50
$109.50
$109.50 - $109.50
$109.50
+ GST
Contact for availability
Melling GM LS Beehive Valve Spring Kit with Steel Retainers (MEVSK46652)
Contact for availability
$544.30 - $544.30
$544.30
$544.30 - $544.30
$544.30
+ GST

Melling GM LS Beehive Valve Spring Kit with Steel Retainers (MEVSK46652)

130LBS@ 1.800" Seat Pressure, 325LBS @ 1.200" Open Pressure, 1.146" Coil Bind

LS BEEHIVE VALVE SPRING KIT130LBS@ 1.800" Seat Pressure, 325LBS @ 1.200" Open Pressure, 1.146" Coil BindPart Number: MEVSK46652 Spring Specificati...

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$544.30 - $544.30
$544.30
$544.30 - $544.30
$544.30
+ GST
Contact for availability
ISKY 7° Chrome Moly Valve Lock for 5/16" Valve Stems, STD Height (Set of 32) (ISKVL-516) ISKVL-516
Contact for availability
$191.50 - $191.50
$191.50
$191.50 - $191.50
$191.50
+ GST

ISKY 7° Chrome Moly Valve Lock for 5/16" Valve Stems, STD Height (Set of 32) (ISKVL-516)

Suit Chrysler 426 Hemi & SB Chevy with Special 5/16" Valves

5/16 7DEG MOLY LOCKS - STDSuit Chrysler 426 Hemi & SB Chevy with Special 5/16" ValvesPart Number: ISKVL-516 Isky Heat Treated Locks with the...

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$191.50 - $191.50
$191.50
$191.50 - $191.50
$191.50
+ GST
Contact for availability
ISKY Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD (ISK9998RAD) ISK9998RAD
Contact for availability
$1,291.50 - $1,291.50
$1,291.50
$1,291.50 - $1,291.50
$1,291.50
+ GST

ISKY Rad-9000 Dual Valve Springs with Damper (Set) 1.600" OD (ISK9998RAD)

250LBS @ 2.050" Seat Pressure, 735LBS @ 1.250" Open Pressure, 1.160" Coil Bind

ISKY SPRINGS 1.600 OD ROLLER250LBS @ 2.050" Seat Pressure, 735LBS @ 1.250" Open Pressure, 1.160" Coil BindPart Number: ISK9998RAD Introducing Isky...

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$1,291.50 - $1,291.50
$1,291.50
$1,291.50 - $1,291.50
$1,291.50
+ GST
Contact for availability
ISKY Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD (ISK9975-RAD) ISK9975-RAD
Contact for availability
$1,008.00 - $1,008.00
$1,008.00
$1,008.00 - $1,008.00
$1,008.00
+ GST

ISKY Rad-9000 Dual Valve Springs with Damper (Set) 1.560" OD (ISK9975-RAD)

245LBS @ 1.970" Seat Pressure, 590LBS @ 1.290" Open Pressure, 1.190" Coil Bind

ISKY SPRINGS 1.560 OD ROLLER245LBS @ 1.970" Seat Pressure, 590LBS @ 1.290" Open Pressure, 1.190" Coil BindPart Number: ISK9975-RAD Introducing Isk...

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$1,008.00 - $1,008.00
$1,008.00
$1,008.00 - $1,008.00
$1,008.00
+ GST
Contact for availability