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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
ARP 3/8" Posilocs / Rocker Arm Adjusters Nut Kit Stamped Steel Rocker # 300-8241ARP 3 8" Posilocs Rocker Arm Adjusters Nut Kit Stamped Steel Rocker # 300 8241 Rocker Arm Nuts, Stamped Steel Rockers, 3 8 in. 24 Thread, . 620 in. Outside Diameter, Set of 16 Rocker Arm Style: Non roller Rocker Arm Nut Style: Polylock Rocker Stud Thread Diameter: 3 8 24 in. Overall Height (in.): 1. 20 in. Shank Diameter (in.): 0. 62 For Use with Stud Girdle: No Quantity: Sold as a set of 16. Notes: Designed for use with stamped steel rocker arms.
ARP 3/8" Posilocs / Rocker Arm Adjusters Nut Kit Stamped Steel Rocker # 300-8241Rocker Arm Nuts, Stamped Steel Rockers, 3/8 in.-24 Thread, .620 in. Outside Diameter, Set of 16
Rocker Arm Style:
Non-roller
Rocker Arm Nut Style:
Polylock
Rocker Stud Thread Diameter:
3/8-24 in.
Overall Height (in.):
1.20 in.
Shank Diameter (in.):
0.62
For Use with Stud Girdle:
No
Quantity:
Sold as a set of 16.
Notes:
Designed for use with stamped steel rocker arms.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 860 reviews
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Product Reviews
★★★★★ 4
It works as it should.
Color: Gravel Black
It's what I was looking for. I cut the small foam stickers to keep it from moving around on counter into pieces & put the on the bottom works well. It did chance color? like white stained?
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Fits and works!
Color: Gravel White
Like it. Fits on edge my sink...
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfection!
Color: Gravel Black
It works well. Is solidly constructed. Reasonably priced. Beautiful to behold.
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Reviewed in the United States on August 3, 2025
★★★★★ 1
Soap stains wont wash off
Color: Gravel Black
Like the looks of it but gets easily stained with the soap and wont come off.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Perfect
Size: 16 Inch
Exactly what I ordered, took just a few minutes to assemble and mount the legs. Love that the bottoms can be manipulated to give a balanced stance.
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Reviewed in the United States on February 23, 2026