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Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.

Find a part by its number, brand or name: https://northernperformance.ca/parts/search?q=<words>.

A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.

Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.

Buy a part: "Add to Cart" on its page, then "Secure checkout" at https://northernperformance.ca/cart, which opens the Shopify checkout. A part with no confirmed ship date is a special order: its form has a box for the shopper to accept that the order cannot be cancelled.

Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.

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Valvetrain

  1. VALVE SPRINGS, 1.230" OUTER W/ DAMPER

    NP#: COM980-12 Mfg#: 980-12
    C$90.99
    Availability: External warehouse stock?

    Ships Oct 16

    C$90.99
  2. VALVE SPRINGS, 1.254" OUTER W/

    Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application.

    NP#: COM981-8 Mfg#: 981-8
    C$78.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$78.99
  3. VALVE SPRINGS, 1.269" HIGH PER

    1.269" OD Single Springs

    NP#: COM941-12 Mfg#: 941-12
    C$322.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$322.99
  4. VALVE SPRINGS,1.460" FOR 972-

    1.460" OD Dual Springs

    NP#: COM977-12 Mfg#: 977-12
    C$230.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$230.99
  5. Valve Spring Shim - 1.250" OD, .814" ID .060" Thickness

    These .060" thick Valve Spring Shims with 1.250" outside diameter and .814" inside diameter are used to equalize the installed height of valve springs.

    NP#: COM4748-1 Mfg#: 4748-1
    C$5.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$5.99
  6. C$5.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$5.99
  7. Valve Spring Shim - 1.480" OD, .765" ID .060" Thickness

    These .060" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

    NP#: COM4750-1 Mfg#: 4750-1
    C$5.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$5.99
  8. Valve Spring Shim - 1.500" OD, .645" ID .015" Thickness

    These .015" thick Valve Spring Shims with 1.500" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs.

    NP#: COM4739-1 Mfg#: 4739-1
    C$5.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$5.99
  9. Valve Spring Shim - 1.640" OD, .635" ID .030" Thickness

    These .030" thick Valve Spring Shims with 1.640" outside diameter and .635" inside diameter are used to equalize the installed height of valve springs.

    NP#: COM4746-1 Mfg#: 4746-1
    C$5.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$5.99
  10. Valve Spring Shim Kit - 1.480" OD, .765" ID .030" Thickness

    These .030" thick Valve Spring Shims with 1.480" outside diameter and .765" inside diameter are used to equalize the installed height of valve springs.

    NP#: COM4744-16 Mfg#: 4744-16
    C$21.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$21.99
  11. Valve Spring Shims 100 - 1.437" OD, .645" ID .015" Thick

    COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

    NP#: COM4737-100 Mfg#: 4737-100
    C$119.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$119.99
  12. Valve Spring Shims 100 - 1.480" OD, .765" ID .060" Thick

    COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

    NP#: COM4750-100 Mfg#: 4750-100
    C$119.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$119.99
  13. Valve Spring Shims 100 - 1.500" OD, .645" ID .015" Thick

    COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available.

    NP#: COM4739-100 Mfg#: 4739-100
    C$119.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$119.99
  14. 10 Titanium Retainer for 1.500"-1.550" OD Triple Springs

    Upgrading to these 10& deg

    NP#: COM736-1 Mfg#: 736-1
    C$44.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$44.99
  15. 7 Degree Tool Steel Retainers for 11/32" Valve Non-LS w/ Beehive Valve Springs

    These new Tool Steel Retainers from COMP Cams have a 7& deg

    NP#: COM1787-12 Mfg#: 1787-12
    C$333.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$333.99
  16. 7 Degree Tool Steel Retainers for 11/32" Valve Non-LS w/ Beehive Valve Springs

    These new Tool Steel Retainers from COMP Cams have a 7& deg

    NP#: COM1787-16 Mfg#: 1787-16
    C$426.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 16

    C$426.99
  17. 7 Steel Retainer Set of 16 for 3/8" Valve w/ 1.437"-1.500" Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM744-16 Mfg#: 744-16
    C$153.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 16

    C$153.99
  18. 7 Titanium Retainer for 26925 Spring w/ 8mm Valve Stem

    Upgrading to these 7& deg

    NP#: COM717-1 Mfg#: 717-1
    C$61.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$61.99
  19. Dual Taper 8.300" Long, .165" Wall, 7/16" Diameter Pushrod

    Dual Taper 7/16", .165" Wall pushrods from COMP Cams are designed with the middle of the Pushrod being larger in diameter than the two ends.

    NP#: COM8663-1 Mfg#: 8663-1
    C$36.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$36.99
  20. Dual Taper 9.850" Long, .165" Wall, 7/16" Diameter Pushrod

    Dual Taper 7/16", .165" Wall pushrods from COMP Cams are designed with the middle of the Pushrod being larger in diameter than the two ends.

    NP#: COM8694-1 Mfg#: 8694-1
    C$36.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$36.99
  21. DUAL VALVE SPRINGS, .660" LIFT

    COMP Cams Dual Valve Springs for street/strip Applications are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter the application.

    NP#: COM26925-12 Mfg#: 26925-12
    C$359.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$359.99
  22. Engine Valve Spring

    Dual Valve Springs from COMP Cams are manufactured from Super Clean wire and subject to extensive quality control testing to deliver a valve spring assembly with superior strength, durability and valve train stability, no matter what the application.

    NP#: COM959-1 Mfg#: 959-1
    C$64.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$64.99
  23. Engine Valve Spring

    Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application.

    NP#: COM980-1 Mfg#: 980-1
    C$7.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$7.99
  24. Engine Valve Spring

    Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application.

    NP#: COM981-1 Mfg#: 981-1
    C$10.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$10.99
  25. Engine Valve Spring

    Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application.

    NP#: COM984-1 Mfg#: 984-1
    C$9.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$9.99

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