LT4 Single Black Label Head - 4.125 (+) Bore - For Direct Injection - Bare

LT4 Single Black Label Head - 4.125 (+) Bore - For Direct Injection - Bare

Marsoni

M251S

$966.00

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

LT4 Single Black Label Head - 4.125 (+) Bore - For Direct Injection - 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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My husky loves it. It's one toy she's not been able to destroy yet. She plays without when she's outside in her lot and will play for an hr at a time. She loves it moves and bounces instead of just tossing it and letting her fetch. The battery life is really good. We charge it about twice a week. It's quiet, so she loves that. It's perfect size for her.

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Reviewed in the United States on March 29, 2026

Verified Purchase

leland ormsby

Charlottesville, US

★★★★★ 3

Pretty good

Color: Orange

The battery does not last long , puppy does like playing with the ball

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Reviewed in the United States on May 20, 2026

Verified Purchase

Mastiff Mom

Pawtucket, US

★★★★★ 5

They love it! Good quality toy.

Color: Orange

My dogs love this ball. The texture is perfect. They like being able to bite it. It doesn’t tear apart when they do either. Other interactive balls I’ve purchased have been hard plastic and much louder. Everyone is enjoying this toy more than those. It’s so fun to watch the dogs play with this. Video is from the first moment it arrived. They both play with it hard now. We’ve had it three days. I’ll update its longevity if it’s shorter than I feel it should be.

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Reviewed in the United States on March 13, 2026

Verified Purchase

Susan

Louisville, US

★★★★★ 5

Keeps dogs busy.

Color: Orange

The dogs love this ball. They are afraid when it vibrates but as soon as it jumps and moves around, they are on it. They will play with it for quite awhile. Charge lasts for a long time. Very durable. This dog can tear anything apart but it's still in one piece.

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Reviewed in the United States on May 28, 2026