LS7 265cc 4.000" (+) Bore - Single Black Label CNC Cylinder Head - Bare

Marsoni

M251S

$1049.50

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

LS7 265cc 4.000" (+) Bore - Single Black Label CNC Cylinder Head - Bare>Download the cylinder head spec sheet< The Mast Motorsports cylinder head product line is completely manufactured from a raw casting to a finished cylinder head in the USA located in Nacogdoches Texas. Mast refuses to compromise on materials and methods that may jeopardize longevity, performance, and quality. When buying Mast Cylinder heads, you are getting the highest level of quality and performance on the market. Full Send, no compromises, no

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Ordered these for my dog for Christmas and he loves them. He has a blast running up and down the hallway with them. Easy to play with, cute and fun. Not very noisy, I actually didn't know they squeaked until I stepped on one. Very quality and sturdy. Good value for the money. Package arrived timely and as described. Would definitely order again.

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Reviewed in the United States on February 5, 2026

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Amy

Grantham, US

★★★★★ 5

Tough ball. Perfect for large chewing breeds.

Color: 3 Colors

My German Shepherd Dog is a year and half old, and she loves these. They truly are pretty indestructible. It took her a little bit to figure out how to squeak it bc they are tough, but now it’s easy for her. They bounce well too. They are larger than a normal tennis ball but a good size for a large dog. Luna is 85 lbs. I would purchase they again, but I probably won’t need to for awhile.

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Reviewed in the United States on May 17, 2026

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Mandy W

Boise, US

★★★★★ 5

Enjoyable For Our Dogs

Color: 3 Colors

Very durable material. They have a little squish too them for easy pick up for our 50 pound dogs. Our dogs love all balls. They have a little weight to them, but not excessive for a medium to large size dog. We have an English Springer Spaniel and a Goldendoodle. Fun for playtime, but you probably won’t want to throw them around the house.

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Reviewed in the United States on May 14, 2026

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HORSEPOOR.WILSON

Battle Creek, US

★★★★★ 5

Awesome dog toy

Color: 3 Colors

Theses are great tough squeaky dog balls. Last a long time unless the dogs lose them outside,. Just the correct size for a german shepherd.

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Reviewed in the United States on May 13, 2026

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T. Worthen

New York, US

★★★★★ 4

A little too hard for our dog.

Color: 4 Colors

These are definitely durable balls. They are a harder than our dog prefers. He does play with them a little and enjoys squeaking them, but he doesn't like to play fetch with them and that is primarily the only thing he really enjoys doing with balls.

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Reviewed in the United States on May 14, 2026