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Platinum Racing Products

Radium Engineering

Valve Springs, Retainers

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3416 Products

Manley Performance MAN221443P-16

Manley Valve Spring, SPRING-1443 POLISHED

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Regular price $926.11
Manley Performance MAN221432-16

Manley Valve Spring, SPRING-1.530 DOUBLE

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Regular price $554.97
Manley Performance MAN221425P-16

Manley Valve Spring, SPRING-1425 POLISHED

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Regular price $790.59
Manley Performance MAN221424P-16

Manley Valve Spring, SPRING-1424 POLISHED

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Regular price $746.89
Manley Performance MAN221421-16

Manley Valve Spring, SPRING-1.324 DOUBLE

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Regular price $515.34
Manley Performance MAN03276-50

Manley Valve Spring Shim, SHIMS-1.625 X .060

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Regular price $98.96
Manley Performance MAN03273-50

Manley Valve Spring Shim, SHIMS-1.625 X .030

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Regular price $90.65
Manley Performance MAN03271-50

Manley Valve Spring Shim, SHIMS-1.625 X .015

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Regular price $71.96
Manley Performance MAN03266-50

Manley Valve Spring Shim, SHIMS-1.500 X .060

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Regular price $83.90
Manley Performance MAN03263-50

Manley Valve Spring Shim, SHIMS-1.500 X .030

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Regular price $83.90
Manley Performance MAN03261-50

Manley Valve Spring Shim, SHIMS-1.500 X .015

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Regular price $83.90
Manley Performance MAN03256-50

Manley Valve Spring Shim, SHIMS-1.437 X .060

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Regular price $51.19
Manley Performance MAN03253-50

Manley Valve Spring Shim, SHIMS-1.437 X .030

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Regular price $51.19
Manley Performance MAN03251-50

Manley Valve Spring Shim, SHIMS-1.437 X .015

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Regular price $51.19
Manley Performance MAN03236-50

Manley Valve Spring Shim, SHIMS-1.480 X .060

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Regular price $51.19
Manley Performance MAN03233-50

Manley Valve Spring Shim, SHIMS-1.480 X .030

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Regular price $51.19
Manley Performance MAN03231-50

Manley Valve Spring Shim, SHIMS-1.480 X .015

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Regular price $51.19
Manley Performance MAN02236-50

Manley Valve Spring Shim, SHIMS-1.250 X .060

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Regular price $51.19
Manley Performance MAN02233-50

Manley Valve Spring Shim, SHIMS-1.250 X .030

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Regular price $51.19
Manley Performance MAN02231-50

Manley Valve Spring Shim, SHIMS-1.250 X .015

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Regular price $51.19
-10%

Ferrea FERKT4059

Ferrea 15-24 BMW S58 Single Spring Kit

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Regular price $1,330.99

Regular price ~~$1,478.88~~ Sale price $1,330.99
Manley Performance MAN221447-1

Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Spring - Single

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Regular price $57.31
S&S Cycle SSC106-5909

S&S Cycle 04-19 XL Valve Spring Kit - .650in

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Regular price $257.95
Ferrea FERT7000

Ferrea Measuring Tool For Retainers

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Regular price $46.06
Ferrea FERSL1093

Ferrea 03-09 Yamaha YZF 450 5 Valve Engine Spring Seat Locators - Set of 4

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Regular price $42.32
Ferrea FERSL1043-1

Ferrea Honda D16Y8 Spring Seat Locator - Single (Required for S10085 / Drop Ship Only)

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Regular price $25.00
Ferrea FERS99103-1

Ferrea Chevrolet Corvette C8 LT2 Pro PAC Alloy Dual Valve Spring - Single (Drop Ship Only)

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Regular price $62.27
-4%

Ferrea FERS99103

Ferrea Chevrolet Corvette C8 LT2 Pro PAC Alloy Dual Valve Spring - Set of 16

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Regular price $773.64

Regular price ~~$803.84~~ Sale price $773.64
Ferrea FERS10181

Ferrea Ford Coyote 5.0L 32 Valves 0.806/1.102in OD 0.580/0.806in ID Dual Valve Springs - Set of 32

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Regular price $151.64
-4%

Ferrea FERS10179

Ferrea Toyota 2JZGTE 20.12mm/27.13mm OD 14.78mm/20.12mm ID Dual Valve Springs - Set of 24

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Regular price $1,122.73

Regular price ~~$1,173.60~~ Sale price $1,122.73
Ferrea FERS10161

Ferrea 13-14 Can Am 1000R Twin Maverick 21.50mm OD 15.10mm ID Alloy Single Valve Springs - Set of 12

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Regular price $288.99

Regular price ~~$290.40~~ Sale price $288.99
Ferrea FERS10152

Ferrea 05-12 Can Am 800R Rotax Twin 18.23/25.19mm OD 13.4/18.23mm ID Dual Valve Springs - Set of 4

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Regular price $142.10
Ferrea FERS10147

Ferrea 11-12 Polaris RZR XP900 19.05mm/25.30mm OD 13.95mm/19.05mm ID Dual Valve Springs - Set of 8

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Regular price $269.35

Regular price ~~$269.60~~ Sale price $269.35
-3%

Ferrea FERS10141

Ferrea 99-00 Suzuki GSX1300R 18.82mm/25.19mm OD 13.84mm/18.82mm ID Dual Valve Springs - Set of 16

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Regular price $523.85

Regular price ~~$539.20~~ Sale price $523.85
Ferrea FERS10116

Ferrea 06-09 Yamaha 700R Grizzly 13.84mm/18.82mm ID Dual Valve Springs - Set of 2

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Regular price $78.48
Ferrea FERS10096

Ferrea 84-98 Harley-Davidson Evolution 0.819/1.103in OD 0.625/0.819in ID Dual Valve Springs-Set of 4

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Regular price $162.44
Ferrea FERS10054

Ferrea 84-98 Harley-Davidson Evolution 1.005/1.440in OD .725/1.065in ID Dual Valve Springs-Set of 4

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Regular price $90.51
Ferrea FERS10053

Ferrea 84-98 Harley-Davidson Evolution 1.025/1.550in OD 0.740/1.135in ID Dual Valve Springs-Set of 4

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Regular price $140.54
Ferrea FERS10052

Ferrea 84-98 Harley-Davidson Evolution 1.005/1.530 OD .730/1.110in ID Dual Valve Springs - Set of 4

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Regular price $90.51
-9%

Ferrea FERKT9015

Ferrea 03-06 Yamaha 700R Grizzly/Raptor/Rhino Dual Valve Spring Kit

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Regular price $235.45

Regular price ~~$259.68~~ Sale price $235.45
Ferrea FERE20060

Ferrea 18-22 Ford 5.0L DOHC 32 Valves 0.235mm Valve Stem Tool Steel Retainers - Set of 32

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Regular price $80.98
Ferrea FERE10036

Ferrea 10-15 Honda CRF250R 4.5mm Valve Stem Intake Tool Steel Retainers - Set of 2

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Regular price $57.19
Ferrea FERE10035

Ferrea 10-15 Honda CRF250R 4.5mm Valve Stem Exhaust Tool Steel Retainers - Set of 2

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Regular price $57.19
Manley Performance MAN42426-16

Manley Spring Cup .567in Locator ID 1.535in Locator OD 0.062in Thickness - for Manley 221432/221441P

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Regular price $122.30
Manley Performance MAN42372-16

Manley Spring Cup 1.677in Spring OD 1.750in Cup OD .570in Cup ID

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Regular price $109.51
Manley Performance MAN42324-16

Manley 09+ Hemi 5.7L Spring Cup ID 1.311

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Regular price $109.51
Manley Performance MAN42153-32

Manley Spring Cup 0.440in Locator ID 1.080in Locator OD 0.045in Thickness - for Manley 221419

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Regular price $224.59
Manley Performance MAN42135-16

Manley Chevrolet LS-Series .567in ID Valve Spring Locators

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Regular price $118.98

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