LS3 295cc 4.125" (+) Bore - Pair Black Label CNC Cylinder Heads

Marsoni

M251S

$2024.50

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

LS3 295cc 4.125" (+) Bore - Pair Black Label CNC Cylinder Heads>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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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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The soles on these shoes while they feel comfortable do not provide enough support. I ended up rolling my ankle when walking across a concrete lot when I stepped on a couple of rocks. The soles were so mushy that the side of my foot just rolled out. Due to the height my ankle traveled from the platform shoe to the ground … internal damage happened. I had to have surgery to repair the ligaments providing ankle support. So tread carefully.

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Reviewed in the United States on February 8, 2026

Verified Purchase

raylaine henderson

New York, US

★★★★★ 5

The most comfy shoes I own!

Size: 9.5, Color: Sand Suede

Do you know what I mean when I say these shoes are so ugly they are cute? They are not the prettiest shoes but boy do I love them!!! And I get tons of compliments all the time. They are sooooo comfortable! It’s like walking on cushions! They run a little big so I would suggest going down a 1/2 of size. I wear them with dresses and pants. I can wear these all day and that’s important for a 60ish year old woman! A little pricey but well worth every penny!

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Reviewed in the United States on August 11, 2025

Verified Purchase

Anapaula

Phoenix, US

★★★★★ 5

Love them

Size: 5.5, Color: Red Pepper

I have gotten so many compliments on these shoes! They’re true to size and comfortable. Because of the material feet might sweat easier if hot but they dry quick. Quality is great and the color looks good, it’s more of a orange/red color. I got a 5.5 size

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Reviewed in the United States on May 21, 2026