Proform Parts

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Shop Proform parts for unbeatable quality. Elevate your ride with precision-engineered, high-performance components. Upgrade confidently for a smoother, powerful drive.

The Proform parts catalog includes items for builders working on Chevy, Ford, Mopar, and universal applications. Options range from pushrods and timing tabs to cooling parts, tools, and dress-up pieces. Many buyers see Northern Auto Parts as one of the best online sources for performance auto parts, especially when they want a practical place to compare Proform auto parts, fitment notes, and current pricing before ordering.

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  • PFM66914 Roller Rocker Arms

    Proform

    Part #: 66914

    PFM66914 Roller Rocker Arms

    Engine Make: Proform Parts
    pdm:Applications: Chevy Small Block Engines
    pdm:Body Style: Narrow
    pdm:Arm Style: Full Roller
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 2 Vortec
    pdm:Feature/Benefit: Fits Chevy small block engines w/ center hold-down valve covers.
    pdm:Fasteners Included: Yes
    pdm:Make: Chevrolet
    pdm:Maximum Spring Diameter (In.): 1.400 in.
    pdm:Mounting Style: Stud
    pdm:Ratio: 1.5
    pdm:internal_sku: PFM66914
    pdm:line_code: PFM
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:Self-Aligning: Yes
    $289.45
  • PFM66914C Roller Rocker Arms

    Proform

    Part #: 66914C

    PFM66914C Roller Rocker Arms

    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Full Roller
    pdm:Body Style: Narrow
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 2 Vortec
    pdm:Fasteners Included: Yes
    pdm:Feature/Benefit: Fits Chevy small block engines w/ center hold-down valve covers.
    pdm:Includes Shims: NO
    pdm:Make: Chevrolet
    pdm:Maximum Spring Diameter (In.): 1.400 in.
    pdm:Mounting Style: Stud
    pdm:Nut Style: Polylock
    pdm:part type: Rocker Arm
    pdm:Ratio: 1.5
    pdm:Self-Aligning: Yes
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66914C
    $289.45
  • PFM66915 Roller Rocker Arms

    Proform

    Part #: 66915

    PFM66915 Roller Rocker Arms

    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Full Roller
    pdm:Body Style: Narrow
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 2 Vortec
    pdm:Fasteners Included: Yes
    pdm:Feature/Benefit: Fits Chevy small block engines w/ center hold-down valve covers.
    pdm:Make: Chevrolet
    pdm:Maximum Spring Diameter (In.): 1.400 in.
    pdm:Mounting Style: Stud
    pdm:Ratio: 1.6
    pdm:Self-Aligning: Yes
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66915
    $289.45
  • PFM66915C Roller Rocker Arms

    Proform

    Part #: 66915C

    PFM66915C Roller Rocker Arms

    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Full Roller
    pdm:Body Style: Narrow
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 2 Vortec
    pdm:Fasteners Included: Yes
    pdm:Feature/Benefit: Fits Chevy small block engines w/ center hold-down valve covers.
    pdm:Includes Shims: NO
    pdm:Make: Chevrolet
    pdm:Maximum Spring Diameter (In.): 1.400 in.
    pdm:Mounting Style: Stud
    pdm:Nut Style: Polylock
    pdm:part type: Rocker Arm
    pdm:Ratio: 1.6
    pdm:Self-Aligning: Yes
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66915C
    $289.45
  • PFM66916RC Dist Cap And Rotor

    Proform

    Part #: 66916RC

    PFM66916RC Dist Cap And Rotor

    pdm:Applications: GM HEI V6 Distributors 1988 to 1995
    pdm:Cap Color: Red
    pdm:Cap Material: Hi-Dielectric
    pdm:Cap Mounted Coil: Yes
    pdm:Cap Mounting Type: In-cap
    pdm:Cap Type: HEI
    pdm:Category: Dist Cap And Rotor
    pdm:Distributor Cap Contacts Material: Brass
    pdm:Distributor Cap Tower Quantity: 6
    pdm:Distributor Type: HIEI
    pdm:Distributor Vent: No
    pdm:Feature/Benefit: Fits V6 HEI style distributors.
    pdm:Grade Type: Performance
    pdm:Make: GM
    pdm:Number of Cylinders: 6
    pdm:Rotor Attachment Type: Push On
    pdm:Rotor Contact Material: Brass
    pdm:line_code: PFM
    pdm:internal_sku: PFM66916RC
    pdm:Prop 65 (C, R or CR): CR
    pdm:Prop 65 - Short Label: WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
    pdm:Prop 65 Yes/No: Yes
    pdm:Prop 65 Warning Label: Proposition 65 Warning.JPG
    $28.05
  • PFM66917C Hi-Perf. Gear Drive SBC

    Proform

    Part #: 66917C

    PFM66917C Hi-Perf. Gear Drive SBC

    Engine Make: Proform Parts
    pdm:Category: Gear Drive
    pdm:Applications: Chevy Small Block Engines
    pdm:internal_sku: PFM66917C
    pdm:line_code: PFM
    pdm:Feature/Benefit: For Chevrolet applications.
    $125.63
  • PFM66918C Hi-Perf. Gear Drive Big Block Chevy

    Proform

    Part #: 66918C

    PFM66918C Hi-Perf. Gear Drive Big Block Chevy

    Engine Make: Proform Parts
    pdm:line_code: PFM
    pdm:Category: Hi-Perf. Gear Drive
    pdm:Feature/Benefit: For Chevrolet applications.
    pdm:internal_sku: PFM66918C
    pdm:Applications: Chevy Big Block Engines
    $143.75
  • PFM66920C Roller Rocker Arms

    Proform

    Part #: 66920C

    PFM66920C Roller Rocker Arms

    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Full Roller
    pdm:Body Style: Narrow
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 1
    pdm:Fasteners Included: Yes
    pdm:Feature/Benefit: Rid your engine of internal friction with roller-tipped rocker arms.
    pdm:Make: Chevrolet
    pdm:Maximum Spring Diameter (In.): 1.400 in.
    pdm:Mounting Style: Stud
    pdm:Ratio: Mixed
    pdm:Self-Aligning: No
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66920C
    $273.88
  • PFM66922 Roller Tip Rockers

    Proform

    Part #: 66922

    PFM66922 Roller Tip Rockers

    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Roller Tip
    pdm:Body Style: Standard
    pdm:Category: Roller Rocker Arm Set
    pdm:Engine: Chevy SB Gen 1
    pdm:Fasteners Included: Yes
    pdm:Feature/Benefit: The super affordable way to reduce internal valve train friction and valve stem wear.
    pdm:Includes Shims: NO
    pdm:Make: Chevrolet
    pdm:Mounting Style: Stud
    pdm:Nut Style: Crimp Nut
    pdm:part type: Rocker Arm
    pdm:Ratio: 1.6
    pdm:Self-Aligning: No
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66922
    $126.63
  • PFM66922C Roller Tip Rockers

    Proform

    Part #: 66922C

    PFM66922C Roller Tip Rockers

    Engine Make: Proform Parts
    pdm:Applications: Chevy Small Block Engines
    pdm:Arm Style: Roller Tip
    pdm:Category: Roller Rocker Arm Set
    pdm:Fasteners Included: Yes
    pdm:Engine: Chevy SB Gen 1
    pdm:Body Style: Standard
    pdm:Includes Shims: NO
    pdm:Self-Aligning: No
    pdm:Nut Style: Crimp Nut
    pdm:Make: Chevrolet
    pdm:Stud Diameter (in.): 3/8 in.
    pdm:part type: Rocker Arm
    pdm:line_code: PFM
    pdm:Mounting Style: Stud
    pdm:Ratio: 1.6
    pdm:Feature/Benefit: The super affordable way to reduce internal valve train friction and valve stem wear.
    pdm:internal_sku: PFM66922C
    $126.63
  • PFM66923C Rocker Arm Kit

    Proform

    Part #: 66923C

    PFM66923C Rocker Arm Kit

    Engine Make: Proform Parts
    pdm:Category: Rocker Arm and Push Rod Kit
    pdm:Applications: Chevy Small Block 262 to 400 Engines 1955 to 1997
    pdm:Ratio: 1.5
    pdm:Engine: Chevy SB Gen 1
    pdm:Feature/Benefit: Rocker (Long Slot) & Heat-Treated Pushrod Kit.
    pdm:Make: Chevrolet
    pdm:Stud Diameter (in.): 5/16 in.
    pdm:Mounting Style: Stud
    pdm:line_code: PFM
    pdm:internal_sku: PFM66923C
    $151.48
  • PFM66924C Rocker Arm Ball Kit

    Proform

    Part #: 66924C

    PFM66924C Rocker Arm Ball Kit

    pdm:Category: Rocker Arm Ball and Nut Kit
    pdm:Feature/Benefit: Grooved balls for better lubrication.
    pdm:line_code: PFM
    pdm:internal_sku: PFM66924C
    $23.69

Find the Right Proform Auto Parts for Your Build

Proform auto parts cover a lot of automotive ground, so the right choice starts with the job in front of you. Some projects need a small replacement part, like a timing tab or hold-down. Other builds call for shop tools, valvetrain parts, radiator components, or engine bay pieces.

Use this Proform parts catalog to compare product details, part numbers, application notes, and specs. Check engine family, year range, dimensions, and included hardware where those details apply. Shop the Proform parts above and choose the components that match your build plan.

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. For engine builders, Northern Auto Parts is one of the best online sources for kits.

Trusted Source for Name-Brand Parts


Northern Auto Parts is recognized by many as the best online source for rebuild components. We carry a wide variety of name-brand components, so you can find the exact parts you need to repair or replace any part of 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.