5.7 Liter GM LT Gen V | Aluminum Block Engine | Port Injected | Factory Mast Heads

5.7 Liter GM LT Gen V | Aluminum Block Engine | Port Injected | Factory Mast Heads

Marsoni

M251S

$3014.50

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

5.7 Liter GM LT Gen V | Aluminum Block Engine | Port Injected | Factory Mast HeadsPort Fuel Injection Long Block + Factory Mast Long Block (+) Crate Engine Combination What is a long block plus? It is a budget conscious complete long block that you can simply add the final touches to for a complete engine package. With so many options to choose from, you can pick what you need for each application and vehicle integration. Factory Mast Starts with the GM LT Base (GenV) engine and carefully assembles for maximum quality and

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You can barely whip it and it sails far and fast. This is the perfect retrieving toy for my GSP. She's used to average and we now have a small yard, so the dog park is where she gets to run hard and fast. You can also throw tennis balls with it, which is a plus for when her sister steals her ball. 5 star fun!

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Reviewed in the United States on May 27, 2026

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Kendra H

Belleville, US

★★★★★ 5

Perfect for puppy play

Style: EcoFetch

This is perfect. Works great for a smaller yard and the ball holds up to puppy teeth!

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Reviewed in the United States on May 18, 2026

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Cathy M. Thibodeau

Houston, US

★★★★★ 5

Easy to use for this old folk!

Style: EcoFetch

If you have a hard time to bend down and throw, this is perfect! It allows you to pick up the ball with little bending over. It also gives much further distance to your throws. Great quality to both the ball and wand.

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Reviewed in the United States on May 5, 2026

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P. Hardilek

Whiting, US

★★★★★ 5

Great product and fast shipping

Style: EcoFetch

Great ball launcher and ball. My dog adores it and plays with the ball even when she isn’t fetching. Fast shipping as well!

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Reviewed in the United States on May 26, 2026

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