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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
*** BACK IN STOCK *** ARP Main Studs Kit | ARP234-5608ARP main stud kits help eliminate main cap walk fretting and protect the threads in your engine block. ARP main studs are made from premium 8740 chromoly steel and have been heat treated in house at ARP to 190,000 psi tensile strength rating. The precision J form threads are rolled after heat treat for much stronger threads than any other fastener. Add confidence in the strength of your engine build with the ARP main stud kit designed for your
ARP main stud kits help eliminate main cap walk/fretting and protect the threads in your engine block.ARP main studs are made from premium 8740 chromoly steel and have been heat-treated in-house at ARP to 190,000 psi tensile-strength rating.
The precision J-form threads are rolled after heat-treat for much stronger threads than any other fastener.
Add confidence in the strength of your engine build with the ARP main stud kit designed for your application.
ARP Main Stud Kit Inclusions:
Kits come complete with hardened parallel-ground washers and high-quality nuts.
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
4.1 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great Value for a ball my dog loves!
Color: S6-muti-color
I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
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Reviewed in the United States on November 22, 2025
★★★★★ 4
Pieces chewed off
Color: white & green
My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Made extremely well!
Great. My aggressive chewer hasn’t managed to wreck it!
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Reviewed in the United States on June 14, 2025
★★★★★ 4
Not for heavy chewers
Color: Red + Yellow
Great concept, but for heavy chewers it's a no.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Great fun
Color: Red + Yellow
Dogs love it and very durable
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Reviewed in the United States on March 8, 2025