Exterior Components Body Panels and Components

Cometic Gasket

Cometic GM LSX McLaren 4.185in Bore .040 inch MLS Head Gasket - Right

$287.72

SKU: C006 C5935-040

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Cometic C5935-040 is a right-side MLS (Multi-Layer Steel) head gasket designed for GM LSX Gen-4 Small Block V8 engines. It features a compressed operating thickness of 0.040 inches and a bore size of 4.185 inches.

The gasket is constructed with multiple embossed layers of stainless steel, with the outer layers coated in Viton rubber for enhanced sealing and heat resistance up to 250°C (482°F). This design provides maximum sealing performance for high-output engines and is suitable for both aluminum-to-aluminum and aluminum-to-cast iron block configurations.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCometic Gasket
Part NumberC006 C5935-040

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy