Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket

Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket

Marsoni

M251S

$97.60

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

Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS 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:

Easy Shipping

Quick Dispatch:

Your Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket ships.

Need Help?
Questions about Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Cometic GM LS V8 4.8L/5.3L 3.810in Bore .051 Thick MLS Head Gasket in your area.

Get Shipping Estimates

Country Zip/Postal Code

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

This is a phenomenal product, and exactly what I wanted. I used to have wrist pain while gaming; I bought this, and then completely forgot that I used to get wrist pain while gaming. The foam is firm, but comfortable; it’s very supportive, but also flat and consistent. It’s cool, so my wrist never gets sweaty or hot just from using the wrist rest. Its rubberized bottom prevents it from moving at all while gaming. I’ve used it for about a year, and the foam has no indentation at all; in fact, there’s not noticeable wear of any kind. My one complaint, that I’ve seen in other reviews as well, is that the fabric skin of the wrist rest isn’t quite fit over the foam: there’s some extra material, and it can wrinkle slightly. Overall, I’m quite satisfied with the product! It’s completely eliminated my wrist pain, and I’ve gotten a year of use out of it with no problems so far. I’d say that’s more than worth the fair price, and I would buy it again without hesitation!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 17, 2026

Verified Purchase

John

Alexandria, US

★★★★★ 5

Very High Quality Memory Gel Foam

Size: Mouse, Pattern Name: Mouse

Firmness is pretty solid, this material is high quality. This isn't that kind of foam that will start loosing it's shape after a year or two, this is a firm gel like substance and it's pretty comfortable. The color is black as I expected, it's shape is rectangle just like in the pictures, it's appearance is as described. The only think is that they do use a polyester cover, which does appear as though it may wrinkle over time, and it will likely not outlast the Gel Foam inside. Like I said though the Gel Foam is legit Gel Foam, I have heard these claims before only to find out that it's something far cheaper, that's not this.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 2, 2026

Verified Purchase

NotQuesoAtAll

New York, US

★★★★★ 5

Awesome

Size: Full Size, Pattern Name: Keyboard, Size: Full Size, Pattern Name: Keyboard

If you spend more than a few hours a day at your keyboard, stop what you’re doing and buy this wrist rest immediately. I was starting to feel serious strain after long typing sessions, and this simple accessory has completely eliminated the discomfort. It’s a true game changer for desk ergonomics. The material quality is phenomenal. The memory foam (or gel) is perfectly supportive—it’s soft enough to cushion my wrists but firm enough that it doesn't flatten out or lose its shape, even after weeks of heavy use. The non-slip base is also fantastic, keeping it anchored exactly where I need it, no matter how intense my typing or gaming gets. What I appreciate most is the immediate relief. The height and angle are spot on, positioning my hands and wrists in a neutral, comfortable alignment. The reduction in pressure on my carpal tunnel area was noticeable within minutes. I can now work for extended periods without the usual aches or stiffness. This is a simple, high-impact product that vastly improves quality of life at the computer. It’s durable, comfortable, and absolutely essential for wrist health. Worth every penny for the long-term comfort it provides!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on November 7, 2025

Verified Purchase

Douglas Franklin

Phoenix, US

★★★★★ 4

Pair with HyperX Keyboard Rest to complete the look!

Size: Mouse, Pattern Name: Mouse

Soft, comfortable, doesn't slide around, even on my XL mouse pad. Cool to touch which is nice. After a year of use, fabric on top becomes slightly loose and bunches up when moving wrist around.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 18, 2026

Verified Purchase

Oleg

Port Orchard, US

★★★★★ 5

Well worth it

Size: Full Size, Pattern Name: Keyboard

Very comfortable and robust. This definitely looks and feels like a premium item. I had bought a few alternatives that were cheaper and they fell apart quickly. This one seems to have pretty resilient stitching and the fabric doesn’t bunch up which could cause a tear. The base has a non slip texture so it’s not going anywhere without some force. The cooling feel is a nice touch too.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 22, 2026