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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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ISKY Single Valve Springs (Set) (ISK185G) ISK185G
$294.80 - $294.80
$294.80
$294.80 - $294.80
$294.80
+ GST

ISKY Single Valve Springs (Set) (ISK185G)

Suit Ford V8 Flathead 1932-53, 1.010"O.D

ISKY FLATHEAD FORD VALVESPRINGSuit Ford V8 Flathead 1932-53, 1.010"O.DPart Number: ISK185G We make Valve Springs to cover all applications, from s...

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$294.80 - $294.80
$294.80
$294.80 - $294.80
$294.80
+ GST
ISKY Chrome Moly Steel Retainers .725" Inner Sep, 1.105" Outter Step (ISK175-ST) ISK175-ST Contact for availability
$347.60 - $347.60
$347.60
$347.60 - $347.60
$347.60
+ GST

ISKY Chrome Moly Steel Retainers .725" Inner Sep, 1.105" Outter Step (ISK175-ST)

Suit 8005-A, 8205, 8305, 9005, 9265 Valve Springs

MOLY RETAINER SUPER-7Suit 8005-A, 8205, 8305, 9005, 9265 Valve SpringsPart Number: ISK175-ST Isky 4130 Chrome Moly Light-Weight Steel Valve Spring...

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$347.60 - $347.60
$347.60
$347.60 - $347.60
$347.60
+ GST
Contact for availability
ISKY Steel Retainers SB Chevy B-Hive Valve Springs (ISK165-ST) ISK165-ST
$161.30 - $161.30
$161.30
$161.30 - $161.30
$161.30
+ GST

ISKY Steel Retainers SB Chevy B-Hive Valve Springs (ISK165-ST)

#ISK165-A & ISK195-A

ISKY MOLY RETAINER SBC BEEHIVE#ISK165-A & ISK195-APart Number: ISK165-ST - Ideal for street or highly stressed applications- Specially heat tr...

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$161.30 - $161.30
$161.30
$161.30 - $161.30
$161.30
+ GST
ISKY Super-Rad Dual Valve Springs with Damper (16) 1.625" OD (ISK1645) ISK1645
$648.90 - $648.90
$648.90
$648.90 - $648.90
$648.90
+ GST

ISKY Super-Rad Dual Valve Springs with Damper (16) 1.625" OD (ISK1645)

250LBS @ 2.020" Seat Pressure, 690LBS @ 1.245" Open Pressure, 1.180" Coil Bind

ISKY SPRINGS 1.625 OD DUAL250LBS @ 2.020" Seat Pressure, 690LBS @ 1.245" Open Pressure, 1.180" Coil BindPart Number: ISK1645 The Super-Rad Series ...

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$648.90 - $648.90
$648.90
$648.90 - $648.90
$648.90
+ GST
ISKY Ultra-Rev Kit Machined Aluminium Rev Plate, Hard Coat Anodised (ISK1300-LRK) ISK1300-LRK
Contact for availability
$344.20 - $344.20
$344.20
$344.20 - $344.20
$344.20
+ GST

ISKY Ultra-Rev Kit Machined Aluminium Rev Plate, Hard Coat Anodised (ISK1300-LRK)

Suit SB Chevy Bow-Tie Blocks with Raised Lifter BossesPart Number: ISK1300-LRKThe "ULTRA REV-KIT" is engineered to increase engine RPM and prolong ...

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$344.20 - $344.20
$344.20
$344.20 - $344.20
$344.20
+ GST
Contact for availability
ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1250) ISK1250
$1,498.50 - $1,498.50
$1,498.50
$1,498.50 - $1,498.50
$1,498.50
+ GST

ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1250)

395LBS @ 2.250" Seat Pressure, 1178LBS @ 1.200" Open Pressure

PSI TRIPLE VALVE SPRING1.66"OD395LBS @ 2.250" Seat Pressure, 1178LBS @ 1.200" Open PressurePart Number: ISK1250 You can trust PSI valve springs to...

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$1,498.50 - $1,498.50
$1,498.50
$1,498.50 - $1,498.50
$1,498.50
+ GST
ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1247) ISK1247
$907.20 - $907.20
$907.20
$907.20 - $907.20
$907.20
+ GST

ISKY PSI Triple Valve Spring (16) 1.660" OD & 1.130" Coil Bind (ISK1247)

340LBS @ 2.070" Seat Pressure, 940LBS @ 1.270" Open Pressure

PSI TRIPLE VALVE SPRING1.66"OD340LBS @ 2.070" Seat Pressure, 940LBS @ 1.270" Open PressurePart Number: ISK1247 You can trust PSI valve springs to ...

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$907.20 - $907.20
$907.20
$907.20 - $907.20
$907.20
+ GST
ISKY PSI Triple Valve Spring (16) 1.645" OD & 1.100" Coil Bind (ISK1246) ISK1246
Contact for availability
$661.50 - $661.50
$661.50
$661.50 - $661.50
$661.50
+ GST

ISKY PSI Triple Valve Spring (16) 1.645" OD & 1.100" Coil Bind (ISK1246)

300LBS @ 2.000" Seat Pressure, 890LBS @ 1.200" Open Pressure

PSI TRIPLE VALVE SPRING 1.645300LBS @ 2.000" Seat Pressure, 890LBS @ 1.200" Open PressurePart Number: ISK1246 You can trust PSI valve springs to o...

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$661.50 - $661.50
$661.50
$661.50 - $661.50
$661.50
+ GST
Contact for availability
ISKY PSI Dual Valve Spring (16) 1.625" OD & 1.130" Coil Bind (ISK1224) ISK1224
$900.90 - $900.90
$900.90
$900.90 - $900.90
$900.90
+ GST

ISKY PSI Dual Valve Spring (16) 1.625" OD & 1.130" Coil Bind (ISK1224)

275LBS @ 2.000" Seat Pressure, 750LBS @ 1.200" Open Pressure

PSI DUAL VALVE SPRING 1.625"OD275LBS @ 2.000" Seat Pressure, 750LBS @ 1.200" Open PressurePart Number: ISK1224 You can trust PSI valve springs to ...

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$900.90 - $900.90
$900.90
$900.90 - $900.90
$900.90
+ GST
ISKY Steel Valve Spring Shim Kit 1.220" OD x .505"ID (ISK11) ISK11
$121.10 - $121.10
$121.10
$121.10 - $121.10
$121.10
+ GST

ISKY Steel Valve Spring Shim Kit 1.220" OD x .505"ID (ISK11)

16 x .015", .030" Thick Shims

SPRING SHIM KIT 1.220 x .50516 x .015", .030" Thick ShimsPart Number: ISK11 Precision shim kits for the mechanic who desires perfection in install...

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$121.10 - $121.10
$121.10
$121.10 - $121.10
$121.10
+ GST
Ferrea Dual Spring Valve Springs (16) for Subaru WRX EJ20 2001 - 08 (FVS10072-16) FVS10072-16
Contact for availability
$216.50 - $216.50
$216.50
$216.50 - $216.50
$216.50
+ GST

Ferrea Dual Spring Valve Springs (16) for Subaru WRX EJ20 2001 - 08 (FVS10072-16)

20.80mm OD, 16.51mm ID, 70lbs Seat Press, 165lbs Open Press, 20mm Coil Bind

SUBARU WRX EJ20 DUAL SPRING20.80mm OD, 16.51mm ID, 70lbs Seat Press, 165lbs Open Press, 20mm Coil BindPart Number: FVS10072-16 CLEAROUT ITEM - Th...

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$216.50 - $216.50
$216.50
$216.50 - $216.50
$216.50
+ GST
Contact for availability
Ferrea Dual Valve Springs (FVS10033-24) FVS10033-24
$712.70 - $712.70
$712.70
$712.70 - $712.70
$712.70
+ GST

Ferrea Dual Valve Springs (FVS10033-24)

Suit Toyota Supra 3.0L DOHC 24 Valve 2JZGE/2JZGTE 1994-98

FERREA TOYOTA SUPRA 2JZ SPRINGSuit Toyota Supra 3.0L DOHC 24 Valve 2JZGE/2JZGTE 1994-98Part Number: FVS10033-24 Our new Ferrea Valve Springs are p...

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$712.70 - $712.70
$712.70
$712.70 - $712.70
$712.70
+ GST
Ferrea Steel Radial Groove Valve Locks (FVK10063-1) FVK10063-1
Contact for availability
$9.00 - $9.00
$9.00
$9.00 - $9.00
$9.00
+ GST

Ferrea Steel Radial Groove Valve Locks (FVK10063-1)

Suit Nissan Skyline RB25DET 1998-02, 6mm Stem Use With Retainer FVE11082 (Single)

FERREA STEEL VALVE LOCK RB25Suit Nissan Skyline RB25DET 1998-02, 6mm Stem Use With Retainer FVE11082 (Single)Part Number: FVK10063-1 We offer Valv...

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$9.00 - $9.00
$9.00
$9.00 - $9.00
$9.00
+ GST
Contact for availability
Ferrea Valve Locks (FVK10061) FVK10061
Contact for availability
$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00
+ GST

Ferrea Valve Locks (FVK10061)

FERREA VALVE LOCK 6MM RADIALPart Number: FVK10061 We offer Valve Locks machined from premium quality heat treated steel alloy, which insure precis...

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$11.00 - $11.00
$11.00
$11.00 - $11.00
$11.00
+ GST
Contact for availability
Ferrea Steel Radial Groove Valve Locks (FVK10052-16) FVK10052-16
$43.70 - $43.70
$43.70
$43.70 - $43.70
$43.70
+ GST

Ferrea Steel Radial Groove Valve Locks (FVK10052-16)

SuitFord Focus 2.0L DOHC ZETEC 16 Valve (ZX3) 2000-01, 5.5mm Radial Groove (16)

FERREA FORD LOCKS FOCUS ALLSuitFord Focus 2.0L DOHC ZETEC 16 Valve (ZX3) 2000-01, 5.5mm Radial Groove (16)Part Number: FVK10052-16 CLEAROUT ITEM ...

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$43.70 - $43.70
$43.70
$43.70 - $43.70
$43.70
+ GST
Ferrea Steel Radial Groove Valve Locks (FVK10036-16) FVK10036-16
Contact for availability
$54.60 - $54.60
$54.60
$54.60 - $54.60
$54.60
+ GST

Ferrea Steel Radial Groove Valve Locks (FVK10036-16)

SuitNissan, 6.5mm Stem, 6°

FERREA NISSAN LOCKS 6 DEG 6.0SuitNissan, 6.5mm Stem, 6°Part Number: FVK10036-16 We offer Valve Locks machined from premium quality heat treated st...

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$54.60 - $54.60
$54.60
$54.60 - $54.60
$54.60
+ GST
Contact for availability
Ferrea Titanium Retainer (FVE11037) FVE11037
$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST

Ferrea Titanium Retainer (FVE11037)

Suit Toyota Supra 2JZGE - 2JZGTE 1994-98 (Single)

TOYOTA 6-DEGREE TITANUM RETAINSuit Toyota Supra 2JZGE - 2JZGTE 1994-98 (Single)Part Number: FVE11037 The Pro Series Ferrea Aluminium Magnesium Ret...

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$27.60 - $27.60
$27.60
$27.60 - $27.60
$27.60
+ GST
Ferrea Titainium Retainer (FVE11022-16) FVE11022-16
$400.50 - $400.50
$400.50
$400.50 - $400.50
$400.50
+ GST

Ferrea Titainium Retainer (FVE11022-16)

Suit Toyota, 6mm Stem, 25.4mm O.D (16)

FERREA TITANIUM RETAINERSSuit Toyota, 6mm Stem, 25.4mm O.D (16)Part Number: FVE11022-16 The Pro Series Ferrea Aluminium Magnesium Retainers are pr...

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$400.50 - $400.50
$400.50
$400.50 - $400.50
$400.50
+ GST
Ferrea Titanium Retainer for Honda (24pk) (FVE11011-24) FVE11011-24
$527.90 - $527.90
$527.90
$527.90 - $527.90
$527.90
+ GST

Ferrea Titanium Retainer for Honda (24pk) (FVE11011-24)

6mm Valve Stem Size, 25.4mm Dia, 16.51mm Inn Step Dia

FERREA TOYOTA SUPRA 6-DEG6mm Valve Stem Size, 25.4mm Dia, 16.51mm Inn Step DiaPart Number: FVE11011-24 The Pro Series Ferrea Titanium and Aluminiu...

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$527.90 - $527.90
$527.90
$527.90 - $527.90
$527.90
+ GST
Edelbrock BB Ford FE 390-428 Intake Valve (ED9755) ED9755
$301.90 - $301.90
$301.90
$301.90 - $301.90
$301.90
+ GST

Edelbrock BB Ford FE 390-428 Intake Valve (ED9755)

2.090" Head Dia, 3/8" Stem Dia, 5.450" O.A.L Suit Edelbrock & Aeroflow Heads

FORD FE INTAKE VALVES (8)2.090" Head Dia, 3/8" Stem Dia, 5.450" O.A.L Suit Edelbrock & Aeroflow HeadsPart Number: ED9755 The Edelbrock #9755 I...

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$301.90 - $301.90
$301.90
$301.90 - $301.90
$301.90
+ GST
Crower Machined Heat-Treated Chromoly 10° Valve Spring Retainers (C87060M-16) C87060M-16
Contact for availability
$130.90 - $130.90
$130.90
$130.90 - $130.90
$130.90
+ GST

Crower Machined Heat-Treated Chromoly 10° Valve Spring Retainers (C87060M-16)

1.440"/1.065"/0.650", +.050 Inst. Ht.

11/32 10DEG RETAINERS +.0601.440"/1.065"/0.650", +.050 Inst. Ht.Part Number: C87060M-16 OD 1.440" ID outer 1.065" ID outer .650" Retainer Height ...

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$130.90 - $130.90
$130.90
$130.90 - $130.90
$130.90
+ GST
Contact for availability
Crower Machined Heat-Treated Chromoly 10° Valve Spring Retainers (C87055-16) C87055-16
Contact for availability
$159.90 - $159.90
$159.90
$159.90 - $159.90
$159.90
+ GST

Crower Machined Heat-Treated Chromoly 10° Valve Spring Retainers (C87055-16)

1.500"/1.100"/0.700", +.085 Inst. Ht.

10DEG RETAINERS +.0851.500"/1.100"/0.700", +.085 Inst. Ht.Part Number: C87055-16 OD 1.500" ID outer 1.100" ID outer .700" Retainer Height +.050"

$159.90 - $159.90
$159.90
$159.90 - $159.90
$159.90
+ GST
Contact for availability
Crower Machined Heat-Treated Chromoly 7° Valve Spring Retainers 11/32" (C87048-16) C87048-16
$133.80 - $133.80
$133.80
$133.80 - $133.80
$133.80
+ GST

Crower Machined Heat-Treated Chromoly 7° Valve Spring Retainers 11/32" (C87048-16)

1.375"/1.020"/0.685", +.085 Inst. Ht.

11/32 7DEG RETAINERS +.0901.375"/1.020"/0.685", +.085 Inst. Ht.Part Number: C87048-16 OD 1.375" ID outer 1.020" ID outer .685" Retainer Height +...

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$133.80 - $133.80
$133.80
$133.80 - $133.80
$133.80
+ GST
Crower Titanium Super Seven Retainers for 1.550" dia. Dual Spring (C86767-16) C86767-16
$569.50 - $569.50
$569.50
$569.50 - $569.50
$569.50
+ GST

Crower Titanium Super Seven Retainers for 1.550" dia. Dual Spring (C86767-16)

15.3 grams, 1.100", .700" dia. +.070" installed ht.

SUPER 7 DEG TITANIUM RETAINERS15.3 grams, 1.100", .700" dia. +.070" installed ht.Part Number: C86767-16 OD 1.500" ID outer 1.100" ID outer .720" ...

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$569.50 - $569.50
$569.50
$569.50 - $569.50
$569.50
+ GST
Crower Machined Chromoly Super Seven Valve Locks (C86710-16) C86710-16
$137.40 - $137.40
$137.40
$137.40 - $137.40
$137.40
+ GST

Crower Machined Chromoly Super Seven Valve Locks (C86710-16)

11/32", to be used with Super Seven retainers

11/32 SUPER 7DEG LOCKS - STD11/32", to be used with Super Seven retainersPart Number: C86710-16 Crower billet performance valve stem keepers are p...

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$137.40 - $137.40
$137.40
$137.40 - $137.40
$137.40
+ GST
Crower Machined Chromoly Super Seven Valve Locks (C86709X1-16) C86709X1-16
$64.90 - $64.90
$64.90
$64.90 - $64.90
$64.90
+ GST

Crower Machined Chromoly Super Seven Valve Locks (C86709X1-16)

5/16" +.050" Inst. Ht., to be used with Super Seven retainers

5/16 SUPER 7DEG LOCKS +.0505/16" +.050" Inst. Ht., to be used with Super Seven retainersPart Number: C86709X1-16 Crower billet performance valve ...

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$64.90 - $64.90
$64.90
$64.90 - $64.90
$64.90
+ GST
Crower 10° Split Lock Valve Stem Keeper Set (C86111X2-16) C86111X2-16
Contact for availability
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower 10° Split Lock Valve Stem Keeper Set (C86111X2-16)

3/8" Stem Diameter, -.50" Installed Height

3/8 10DEG MOLY LOCKS -.0503/8" Stem Diameter, -.50" Installed HeightPart Number: C86111X2-16 Crower Jumbo valve stem keepers are designed with a...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Contact for availability
Crower Chromoly Valve Locks - 11/32" Jumbo 10° -.050" installed height (C86110X2-16) C86110X2-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" Jumbo 10° -.050" installed height (C86110X2-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 10DEG MOLY LOCKS -.050Machined Heat-treated billet bar stock Chromoly steelPart Number: C86110X2-16 Crower Jumbo valve stem keepers are desi...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 11/32" Jumbo 10° +.050" installed height (C86110X1-16) C86110X1-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" Jumbo 10° +.050" installed height (C86110X1-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 10DEG MOLY LOCKS +.050Machined Heat-treated billet bar stock Chromoly steelPart Number: C86110X1-16 Crower Jumbo valve stem keepers are desi...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 11/32" Jumbo 10° (C86110-16) C86110-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" Jumbo 10° (C86110-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 10DEG MOLY LOCKS - STDMachined Heat-treated billet bar stock Chromoly steelPart Number: C86110-16 Crower Jumbo valve stem keepers are design...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 3/8" 7° +.050" installed height (C86108X1-16) C86108X1-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 3/8" 7° +.050" installed height (C86108X1-16)

Machined Heat-treated billet bar stock Chromoly steel

3/8 7DEG MOLY LOCKS +.050Machined Heat-treated billet bar stock Chromoly steelPart Number: C86108X1-16 Crower billet performance valve stem kee...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 11/32" 7° -.050" installed height (C86107X2-16) C86107X2-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" 7° -.050" installed height (C86107X2-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 7DEG MOLY LOCKS -.050Machined Heat-treated billet bar stock Chromoly steelPart Number: C86107X2-16 Crower billet performance valve stem kee...

View full details
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 11/32" 7° +.050" installed height (C86107X1-16) C86107X1-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" 7° +.050" installed height (C86107X1-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 7DEG MOLY LOCKS +.050Machined Heat-treated billet bar stock Chromoly steelPart Number: C86107X1-16 Crower billet performance valve stem kee...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower Chromoly Valve Locks - 11/32" 7° (C86107-16) C86107-16
$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST

Crower Chromoly Valve Locks - 11/32" 7° (C86107-16)

Machined Heat-treated billet bar stock Chromoly steel

11/32 7DEG MOLY LOCKS - STDMachined Heat-treated billet bar stock Chromoly steelPart Number: C86107-16 Crower billet performance valve stem keepe...

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$125.10 - $125.10
$125.10
$125.10 - $125.10
$125.10
+ GST
Crower 7° Titanium Valve Spring Retainer Set (C86044) C86044
$395.30 - $395.30
$395.30
$395.30 - $395.30
$395.30
+ GST

Crower 7° Titanium Valve Spring Retainer Set (C86044)

11/32" Stem, 1.500"/1.185"/0.775" ID, +.065" Height

11/32 7DEG TITANIUM RET +.07011/32" Stem, 1.500&quot/1.185"/0.775" ID, +.065" HeightPart Number: C86044 OD 1.500" ID outer 1.185" ID outer .7...

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$395.30 - $395.30
$395.30
$395.30 - $395.30
$395.30
+ GST
Crower 7° Titanium Valve Spring Retainer Set (C86037T-16) C86037T-16
Contact for availability
$309.90 - $309.90
$309.90
$309.90 - $309.90
$309.90
+ GST

Crower 7° Titanium Valve Spring Retainer Set (C86037T-16)

5/16" Stem, 1.250"/0.855"/0.630" ID, +.050" Height

5/16 7DEG TITANIUM RET +.0505/16" Stem, 1.250&quot/0.855"/0.630" ID, +.050" HeightPart Number: C86037T-16 OD 1.250" ID outer .855" ID outer ...

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$309.90 - $309.90
$309.90
$309.90 - $309.90
$309.90
+ GST
Contact for availability