Replacement 6.2 Liter LT 4.065" Bore - Factory Mast OE Stock Replacement - Direct Injected - OE Valves

Marsoni

M251S

$704.00

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

Replacement 6.2 Liter LT 4.065" Bore - Factory Mast OE Stock Replacement - Direct Injected - OE ValvesFactory Replacement NO CNC Porting Introducing Factory Mast Gen 5 LT Replacement Cylinder Heads. Our team carefully inspects, pressure tests, machines, and qualifies our gently used factory OE heads. We machine and qualify the deck, and all surfaces to better than factory. Great as a factory replacement cylinder head, or for your own porting applications. Full Send, no compromises, no shortcuts, ever. Dimensional Specs Bore Size: 4. 065" (+) Weight:

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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.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.

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Reviewed in the United States on April 15, 2026

Verified Purchase

Pattie B

Massapequa, US

★★★★★ 2

Does not match the size

Size: 3X-Large, Color: Blue

Way smaller than the size indicated. Very thin material, almost see- thru.

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Reviewed in the United States on December 5, 2025