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ProForm

ProForm Rocker Arm Nut, 3/8-24 in Thread, Steel, Black Oxide, Set of 16

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Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 15
Order within 9 hours and 41 seconds
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Features

  • 16 per package
  • Package Dimension : 3.555 centimeters L x 10.414 centimeters W x 3.81 centimeters H
  • Fits most extruded aluminum rocker arms
  • Country of Origin: CHINA

Description

Proform poly locks for roller-rocker arms with 3/8" studs. Fits most extruded aluminum rocker arms, 16 per package.

Material: Alloy Steel, Aluminum


Thread Size: 3/8


Exterior Finish: Black


Color: Black


Metal Type: Alloy Steel, Aluminum


Thread Size: 3/8


Exterior Finish: Black


Color: Black


Thread Type: Unified National Coarse (Unc)


Inside Thread Size: 3/8 inch


Thread Style: External UNF


Thread Class: Class 2A


Part Interchange Info: 66935


Screw Head Style: Hexagonal


Drive Style: External Hex


Compatible Groove Diameter: 0.41 Inches


Grade Rating: commercial


Item Dimensions: 4.2 x 1.6 x 1.6 inches


Item Weight: 12 ounces


Size Name: Stock


Item Diameter: 0.38 Inches


Number of Pieces: 16


Brand: ProForm


UPC: 037995369355


Set Name: Rocker Arm Nut Set (16 Piece)


Global Trade Identification Number: 55


Warranty Description: 1 Year


Manufacturer: Proform


Number Of Items: 1


Model: 66935


Part Number: 66935


Item Type Name: Rocker Arm Nut


Unit Count: 1.0 Count


Material Type: Alloy Steel, Aluminum


Metal Type: Alloy Steel, Aluminum


Finish Types: Powder Coated or Painted


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Never used them before
Never used these before a friend suggested I do. Worked great and that worry is now out of my mind.
Reviewed in the United States on April 10, 2024 by Terry
    • Works great
Great value, direct fit for my needs
Reviewed in the United States on January 20, 2025 by Joe
    • Good quality
Liked
Reviewed in the United States on April 11, 2024 by Thomas Wiley
    • nuts
nice
Reviewed in the United States on November 14, 2024 by John B.
    • Item fit fine
Item fit fine
Reviewed in the United States on January 26, 2023 by Chuck B
    • Junk, the threads start very deep into the nut.
Ya get what ya pay for. I ended up buy some Comp rocker stud nuts. This may work for some piticular engine but not the small block Chevy I worked on.
Reviewed in the United States on December 21, 2021 by C
    • Nice nuts
Appear to be well constructed, coating is nice and the threads were clean. Dont have a ton of miles on them yet but they assembled nicely onto the engine and all is good so far.
Reviewed in the United States on August 31, 2021 by Ted Andkilde
    • Four Stars
GOOD PRODUCT BUT NOT EXACTLY WHAT WAS NEEDED TO COMPLETE THE PROJECT MY HUSBAND WAS WORKING ON.
Reviewed in the United States on April 22, 2016 by LUCINDA PEGRAM

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