Cometic GM LS7 Gen-4 Small Block V8 4.150in Bore .052 Thick MLX Head Gasket

Cometic GM LS7 Gen-4 Small Block V8 4.150in Bore .052 Thick MLX Head Gasket

Marsoni

M251S

$154.69

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

Cometic GM LS7 Gen-4 Small Block V8 4.150in Bore .052 Thick MLX Head GasketToday's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles,

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Fast: 2-3 business days
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Not much too say, it's the classic oil, only thing I can note is that it came with the old packaging and all that, but it works great for my car and runs smooth and without noises or temps, good value, and fairly fast shipping, good thing I can find it on here because none of my local auto stores had it on stock.

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Reviewed in the United States on April 6, 2025

Verified Purchase

Calvin

Draper, US

★★★★★ 5

The best to use, and recommended by VW/Audi with TDI engines

Size: 1 Quart Pack of 6

The only one to use with TDIs

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Reviewed in the United States on April 8, 2026

Verified Purchase

KatyN

Port Orchard, US

★★★★★ 5

Recommended oil for 2014 volvo s-60

Size: 1 Quart Pack of 6

The recommended oil for my 2014 Volvo s-60

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Reviewed in the United States on April 24, 2026

Verified Purchase

Amazon Customer

Phoenix, US

★★★★★ 4

It works.

Size: 5 Quarts, Pack of 3

Ran this for 5k and did oil analysis. It performed identically to Mobil 1 ESP 5w30. No issues, stayed in grade, nothing negative. That said, it was no better than ESP and wear metals were functionally the same as multiple other similar rated oils. It’s perfectly fine, but not better. It’s a great value. I wouldn’t use it for extended oil change intervals. No oil consumption noted.

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Reviewed in the United States on March 23, 2026