COMP Cams Studs Oldsmobile 3/8inX5/16in

Marsoni

M251S

$98.82

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Studs Oldsmobile 3/8inX5/16inCOMP Cams takes pride in having the finest Rocker arm Studs available on the market. The High Energy and Magnum Series Studs work well in Applications with moderate lifts and spring pressures and are available in the popular 3 8" and 7 16" sizes. When ultimate strength is required as with high rpm Roller Cam Applications, the Hi Tech Race Stud is the answer. This Stud has a thin jam nut for Rocker clearance, rolled threads for maximum contact and a

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Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.

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Reviewed in the United States on January 16, 2026

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Spo509

Port Orchard, US

★★★★★ 3

Not as good as chuck it anymore

Style: Fetch Balls (Pack of 10), Size: 2.5 inch

I have bought these before and the where just like the chuck it balls. These are not those balls. The are lighter and my dog has already cause damage to one

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Reviewed in the United States on March 16, 2026

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Daisy l.

Pawtucket, US

★★★★★ 5

Doesn’t squeak but the dogs still love them

Our doggies love them!! Very durable! They do not squeak though

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Reviewed in the United States on May 7, 2026

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SES

Fort Morgan, US

★★★★★ 5

10/10 for my dogs

Color: A.Orange+Blue+Green

super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!

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Reviewed in the United States on May 29, 2026

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Amazon Customer

Grantham, US

★★★★★ 4

Lightweight Balls

Color: A.Orange+Blue+Green

lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.

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Reviewed in the United States on January 31, 2026