Cometic Chevy BB 4.540in Bore .067 inch MLS 396/402/427/454 Head Gasket

Cometic Chevy BB 4.540in Bore .067 inch MLS 396/402/427/454 Head Gasket

Marsoni

M251S

$147.94

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

Cometic Chevy BB 4.540in Bore .067 inch MLS 396/402/427/454 Head GasketThe Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F. This Part Fits:

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Very disappointed, not sure if I just received the one bad one or if all are made cheaply. Did not even last a day and the orange cap that protects the usb charging port broke. Messaged seller on it being defective so we will see what comes of that. Update: seller responded and sending another one. The current one, while the orange end seemed defective the light itself is super bright. My son has a much larger one but I prefer this compact size and the brightness of it

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on September 12, 2025

Verified Purchase

Marion Hack

Alexandria, US

★★★★★ 3

Lights for Atv.

Number of Items: 1

It’s very flimsy but hasn’t fallen off the atv yet. We’ll see how it lights up once I take it at night. Straps are too short.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 15, 2026

Verified Purchase