Camshafts & Valvetrains

(Showing 12 of 1460)

Browse our selection of camshaft and valvetrain components and select the one that matches your application and performance goals. 

Compare
Show 12 24 36 48 96

  • Melling

    Part #: MRM-1723

    MELMRM-1723 Rocker Arm Nut

    Engine Make: Melling Engine Parts
    pdm:Thickness: 0.28 IN
    pdm:Nut Grade: stock replacement
    pdm:Nut Type: Open Hex
    pdm:Thread Type: Extra Fine
    pdm:Material: Carbon Steel
    pdm:Universal Or Specific Fit: Specific
    pdm:Thickness: 10.0 MM
    pdm:Threads Per Inch: 24
    pdm:Thread Diameter: 0.325 IN
    pdm:line_code: MEL
    pdm:Thread Diameter: 8.0 MM
    pdm:internal_sku: MELMRM-1723
    pdm:Grade Type: Regular
    $0.86

  • Melling

    Part #: MRM-1731

    MELMRM-1731 Rocker Arm Ball

    Engine Make: Melling Engine Parts
    pdm:line_code: MEL
    pdm:Thread Diameter: 0.373 IN
    pdm:Thread Diameter: 9.0 MM
    pdm:internal_sku: MELMRM-1731
    pdm:Ball Diameter: 21.0 MM
    pdm:Ball Diameter: 0.813 IN
    pdm:Material: Steel
    pdm:Grade Type: Regular
    $0.76

  • Melling

    Part #: MRM-1782

    MELMRM-1782 Rocker Arm Ball

    Engine Make: Melling Engine Parts
    pdm:Ball Diameter: 0.884 IN
    pdm:Thread Diameter: 9.0 MM
    pdm:Thread Diameter: 0.373 IN
    pdm:internal_sku: MELMRM-1782
    pdm:Material: Steel
    pdm:line_code: MEL
    pdm:Ball Diameter: 22.0 MM
    pdm:Grade Type: Regular
    $0.84

  • Melling

    Part #: MRM-1798

    MELMRM-1798 Rocker Arm Pivot

    Engine Make: Melling Engine Parts
    pdm:Length: 3.12 IN
    pdm:Material: Steel
    pdm:line_code: MEL
    pdm:Length: 79.0 MM
    pdm:internal_sku: MELMRM-1798
    pdm:Grade Type: Regular
    $2.59

  • Melling

    Part #: MRM-1801

    MELMRM-1801 Rocker Arm Fulcrum

    Engine Make: Melling Engine Parts
    pdm:Length: 31.0 MM
    pdm:Height: 0.853 IN
    pdm:Length: 1.21 IN
    pdm:Height: 22.0 MM
    pdm:Width: 1.05 IN
    pdm:Bolt Hole Quantity: 1
    pdm:Color: Silver
    pdm:Material: Steel
    pdm:Mounting Hole Diameter: 0.376 IN
    pdm:Mounting Hardware Included: No
    pdm:internal_sku: MELMRM-1801
    pdm:Mounting Hole Diameter: 10.0 MM
    pdm:line_code: MEL
    pdm:Width: 27.0 MM
    pdm:Grade Type: Regular
    $4.12

  • Melling

    Part #: MRM-2002

    MELMRM-2002 Rocker Arm Bolt

    Engine Make: Melling Engine Parts
    pdm:Grade: 6
    pdm:Length: 2.238 IN
    pdm:internal_sku: MELMRM-2002
    pdm:Head Drive Type: Hex
    pdm:Length: 57.0 MM
    pdm:Material: Hardened Steel
    pdm:Thread Type: Coarse
    pdm:Thread Diameter: 9.0 MM
    pdm:Thread Diameter: 0.375 IN
    pdm:line_code: MEL
    $0.52

  • Melling

    Part #: MRM-203

    MELMRM-203 Rocker Arm Pivot

    Engine Make: Melling Engine Parts
    pdm:Ball Diameter: 0.235 IN
    pdm:Ball Diameter: 6.0 MM
    pdm:Length: 2.1 IN
    pdm:Length: 53.0 MM
    pdm:Material: Steel
    pdm:line_code: MEL
    pdm:internal_sku: MELMRM-203
    $3.17

  • Melling

    Part #: MRS-621

    MELMRS-621 Rocker Arm Shaft

    Engine Make: Melling Engine Parts
    pdm:internal_sku: MELMRS-621
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    $51.19

  • Melling

    Part #: MRS-641

    MELMRS-641 Rocker Arm Shaft

    Engine Make: Melling Engine Parts
    pdm:internal_sku: MELMRS-641
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    $49.19

  • Melling

    Part #: MRS-648

    MELMRS-648 Rocker Arm Shaft

    Engine Make: Melling Engine Parts
    pdm:internal_sku: MELMRS-648
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    $93.94
  • MELMRS-652 Rocker Arm Shaft

    Melling

    Part #: MRS-652

    MELMRS-652 Rocker Arm Shaft

    Engine Make: Melling Engine Parts
    pdm:internal_sku: MELMRS-652
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    $60.63

  • Melling

    Part #: MRS-665

    MELMRS-665 Rocker Arm Shaft

    Engine Make: Melling Engine Parts
    pdm:internal_sku: MELMRS-665
    pdm:line_code: MEL
    pdm:Grade Type: Regular
    $63.52

Revamp Your Ride with Our Engine Rebuild Kits

Our engine rebuild kits provide all the necessary components for a complete engine overhaul, ensuring optimal performance and longevity. Get your vehicle back on the road with the quality you deserve.

Why Buy Vehicle Parts from Northern Auto Parts?

40+ Years Experience
Northern Auto Parts has been providing auto parts for all makes and models for over 40 years. We have everything you need to keep your car, truck, or SUV running in peak condition.

Trusted Source for Name-Brand Parts
We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace anything on your vehicle. From engine components to exterior parts, we have a vast selection to choose from.

Competitive Pricing
We are committed to affordability without compromising on quality. Our prices provide the best value for your money, whether you’re an automotive technician or a DIY enthusiast.