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Valve Springs

Valve Springs

Valve Springs

High-performance valve springs deliver the responsiveness needed for precision valve timing. Combine them with other valve actuation parts to achieve excellent engine performance.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 1.560 Dual Valve Springs MAN221442-16

    Manley 1.560 Dual Valve Springs 221442-16

    MANLEY

    $598.27
    1.560 Dual Valve SpringsValve SpringNexTekDual Spring533 lb/in Spring Rate1.200 in Coil Bind1.560 in ODPolishedSet of 16
    MAN221442-16
    SKU:
    MAN221442-16
    Availability:
    Ships Same Business Day
    Weight:
    5.85 LBS
    MFG Part #:
    221442-16
    $598.27
    Qty in Cart: 0
    Quantity:
    Price:
    $598.27
    Subtotal:
  • 1.570 Dual Valve Springs MAN221441P-16

    Manley 1.570 Dual Valve Springs 221441P-16

    MANLEY

    $609.28
    1.570 Dual Valve SpringsValve SpringNexTekDual Spring / Damper575 lb/in Spring Rate1.215 in Coil Bind1.570 in ODPolishedSet of 16
    MAN221441P-16
    SKU:
    MAN221441P-16
    Availability:
    Ships Same Business Day
    Weight:
    6.55 LBS
    MFG Part #:
    221441P-16
    $609.28
    Qty in Cart: 0
    Quantity:
    Price:
    $609.28
    Subtotal:
  • 1.570 Dual Valve Springs MAN221440P-16

    Manley 1.570 Dual Valve Springs 221440P-16

    MANLEY

    $571.59
    1.570 Dual Valve SpringsValve SpringNexTekDual Spring / Damper534 lb/in Spring Rate1.190 in Coil Bind1.570 in ODPolishedSet of 16
    MAN221440P-16
    SKU:
    MAN221440P-16
    Availability:
    Ships Same Business Day
    Weight:
    6.21 LBS
    MFG Part #:
    221440P-16
    $571.59
    Qty in Cart: 0
    Quantity:
    Price:
    $571.59
    Subtotal:
  • 1.530 NexTek Dual Valve Springs MAN221432-16

    Manley 1.530 NexTek Dual Valve Springs 221432-16

    MANLEY

    $468.14
    1.530 NexTek Dual Valve SpringsValve SpringNexTekDual Spring / Damper435 lb/in Spring Rate1.170 in Coil Bind1.530 in ODSet of 16
    MAN221432-16
    SKU:
    MAN221432-16
    Availability:
    Ships Same Business Day
    Weight:
    5.78 LBS
    MFG Part #:
    221432-16
    $468.14
    Qty in Cart: 0
    Quantity:
    Price:
    $468.14
    Subtotal:
  • 1.600 Valve Springs  ISK9999-RAD

    Isky 1.600 Valve Springs 9999RAD

    ISKY CAMS

    $546.99
    1.600 Valve Springs Valve SpringRAD-9000Dual Spring / Damper650 lb/in Spring Rate1.150 in Coil Bind1.600 in ODSet of 16
    ISK9999-RAD
    SKU:
    ISK9999-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.24 LBS
    MFG Part #:
    9999RAD
    $546.99
    Qty in Cart: 0
    Quantity:
    Price:
    $546.99
    Subtotal:
  • 1.600 Dual Rad Valve Springs w/Damper ISK9998-RAD

    Isky 1.600 Dual Rad Valve Springs w/Damper 9998RAD

    ISKY CAMS

    $558.99
    1.600 Dual Rad Valve Springs w/DamperValve SpringRAD-9000Dual Spring / Damper600 lb/in Spring Rate1.160 in Coil Bind1.600 in ODSet of 16
    ISK9998-RAD
    SKU:
    ISK9998-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.38 LBS
    MFG Part #:
    9998RAD
    $558.99
    Qty in Cart: 0
    Quantity:
    Price:
    $558.99
    Subtotal:
  • 1.570 Valve Springs  ISK9995-RAD

    Isky 1.570 Valve Springs 9995RAD

    ISKY CAMS

    $605.99
    1.570 Valve Springs Valve SpringRAD-9000Dual Spring / Damper510 lb/in Spring Rate1.200 in Coil Bind1.570 in ODSet of 16
    ISK9995-RAD
    SKU:
    ISK9995-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.14 LBS
    MFG Part #:
    9995RAD
    $605.99
    Qty in Cart: 0
    Quantity:
    Price:
    $605.99
    Subtotal:
  • 1.570 Valve Springs  ISK9995

    Isky 1.570 Valve Springs 9995

    ISKY CAMS

    $481.99
    1.570 Valve Springs Valve SpringTool RoomDual Spring / Damper510 lb/in Spring Rate1.200 in Coil Bind1.570 in ODSet of 16
    ISK9995
    SKU:
    ISK9995
    Availability:
    Ships Same Business Day
    Weight:
    6.18 LBS
    MFG Part #:
    9995
    $481.99
    Qty in Cart: 0
    Quantity:
    Price:
    $481.99
    Subtotal:
  • 1.570 Valve Springs  ISK9989RAD

    Isky 1.570 Valve Springs 9989RAD

    ISKY CAMS

    $599.99
    1.570 Valve Springs Valve SpringRAD-9000Dual Spring / Damper710 lb/in Spring Rate1.200 in Coil Bind1.570 in ODSet of 16
    ISK9989RAD
    SKU:
    ISK9989RAD
    Availability:
    Ships Same Business Day
    Weight:
    5.85 LBS
    MFG Part #:
    9989RAD
    $599.99
    Qty in Cart: 0
    Quantity:
    Price:
    $599.99
    Subtotal:
  • 1.570 Valve Springs  ISK9988-RAD

    Isky 1.570 Valve Springs 9988RAD

    ISKY CAMS

    $571.99
    1.570 Valve Springs Valve SpringRAD-9000Dual Spring / Damper550 lb/in Spring Rate1.150 in Coil Bind1.570 in ODSet of 16
    ISK9988-RAD
    SKU:
    ISK9988-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.00 LBS
    MFG Part #:
    9988RAD
    $571.99
    Qty in Cart: 0
    Quantity:
    Price:
    $571.99
    Subtotal:
  • 1.570 Dual Valve Spring Set w/Damper (16pk) ISK9987-RADML

    Isky 1.570 Dual Valve Spring Set w/Damper (16pk) 9987RADML

    ISKY CAMS

    $694.99
    1.570 Dual Valve Spring Set w/Damper (16pk)Valve SpringMax-LifeDual Spring / Samper644 lb/in Spring Rate1.150 in Coil Bind1.570 in ODSet of 16
    ISK9987-RADML
    SKU:
    ISK9987-RADML
    Availability:
    Ships Same Business Day
    Weight:
    6.00 LBS
    MFG Part #:
    9987-RADML
    $694.99
    Qty in Cart: 0
    Quantity:
    Price:
    $694.99
    Subtotal:
  • 1.560 Valve Springs  ISK9985-RAD

    Isky 1.560 Valve Springs 9985RAD

    ISKY CAMS

    $558.99
    1.560 Valve Springs Valve SpringRAD-9000Dual Spring / Damper500 lb/in Spring Rate1.200 in Coil Bind1.560 in ODSet of 16
    ISK9985-RAD
    SKU:
    ISK9985-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.05 LBS
    MFG Part #:
    9985RAD
    $558.99
    Qty in Cart: 0
    Quantity:
    Price:
    $558.99
    Subtotal:
  • 1.560 Valve Springs  ISK9985

    Isky 1.560 Valve Springs 9985

    ISKY CAMS

    $492.99
    1.560 Valve Springs Valve SpringTool RoomDual Spring / Damper500 lb/in Spring Rate1.200 in Coil Bind1.560 in ODSet of 16
    ISK9985
    SKU:
    ISK9985
    Availability:
    Ships Same Business Day
    Weight:
    6.12 LBS
    MFG Part #:
    9985
    $492.99
    Qty in Cart: 0
    Quantity:
    Price:
    $492.99
    Subtotal:
  • 1.560 Valve Springs  ISK9965

    Isky 1.560 Valve Springs 9965

    ISKY CAMS

    $448.99
    1.560 Valve Springs Valve SpringTool RoomDual Spring / Damper470 lb/in Spring Rate1.170 in Coil Bind1.560 in ODSet of 16
    ISK9965
    SKU:
    ISK9965
    Availability:
    Ships Same Business Day
    Weight:
    6.00 LBS
    MFG Part #:
    9965
    $448.99
    Qty in Cart: 0
    Quantity:
    Price:
    $448.99
    Subtotal:
  • 1.625 Valve Springs  ISK9955-RAD

    Isky 1.625 Valve Springs 9955RAD

    ISKY CAMS

    $558.99
    1.625 Valve Springs Valve SpringRAD-9000Dual Spring / Damper545 lb/in Spring Rate1.240 in Coil Bind1.625 in ODSet of 16
    ISK9955-RAD
    SKU:
    ISK9955-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.35 LBS
    MFG Part #:
    9955RAD
    $558.99
    Qty in Cart: 0
    Quantity:
    Price:
    $558.99
    Subtotal:
  • 1.625 Valve Springs  ISK9945-RAD

    Isky 1.625 Valve Springs 9945RAD

    ISKY CAMS

    $558.99
    1.625 Valve Springs Valve SpringRAD-9000Dual Spring / Damper550 lb/in Spring Rate1.180 in Coil Bind1.625 in ODSet of 16
    ISK9945-RAD
    SKU:
    ISK9945-RAD
    Availability:
    Ships Same Business Day
    Weight:
    6.66 LBS
    MFG Part #:
    9945RAD
    $558.99
    Qty in Cart: 0
    Quantity:
    Price:
    $558.99
    Subtotal:
  • 1.625 Valve Springs  ISK9945

    Isky 1.625 Valve Springs 9945

    ISKY CAMS

    $481.99
    1.625 Valve Springs Valve SpringTool RoomDual Spring / Damper550 lb/in Spring Rate1.180 in Coil Bind1.625 in ODSet of 16
    ISK9945
    SKU:
    ISK9945
    Availability:
    Ships Same Business Day
    Weight:
    6.60 LBS
    MFG Part #:
    9945
    $481.99
    Qty in Cart: 0
    Quantity:
    Price:
    $481.99
    Subtotal:
  • 1.560 Valve Springs  ISK9935

    Isky 1.560 Valve Springs 9935

    ISKY CAMS

    $447.99
    1.560 Valve Springs Valve SpringTool RoomDual Spring490 lb/in Spring Rate1.150 in Coil Bind1.560 in ODSet of 16
    ISK9935
    SKU:
    ISK9935
    Availability:
    Ships Same Business Day
    Weight:
    5.49 LBS
    MFG Part #:
    9935
    $447.99
    Qty in Cart: 0
    Quantity:
    Price:
    $447.99
    Subtotal:
  • 1.534 Valve Springs  ISK9905

    Isky 1.534 Valve Springs 9905

    ISKY CAMS

    $454.99
    1.534 Valve Springs Valve SpringTool RoomDual Spring / Damper475 lb/in Spring Rate1.160 in Coil Bind1.534 in ODSet of 16
    ISK9905
    SKU:
    ISK9905
    Availability:
    Ships Same Business Day
    Weight:
    5.56 LBS
    MFG Part #:
    9905
    $454.99
    Qty in Cart: 0
    Quantity:
    Price:
    $454.99
    Subtotal:
  • 1.560in Valve Springs  ISK9385PLUS

    Isky 1.560in Valve Springs 9385PLUS

    ISKY CAMS

    $372.99
    1.560in Valve Springs Valve SpringPlus-SeriesDual Spring / Damper500 lb/in Spring Rate1.180 in Coil Bind1.560 in ODSet of 16
    ISK9385PLUS
    SKU:
    ISK9385PLUS
    Availability:
    Ships Same Business Day
    Weight:
    5.99 LBS
    MFG Part #:
    9385PLUS
    $372.99
    Qty in Cart: 0
    Quantity:
    Price:
    $372.99
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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