Cometic Milwaukee 8 EST Gasket Kit - M8 4.125" 117cu .030"h/G — Harley-Davidson CVO Limited, CVO Street Glide, CVO Road Glide (2018-2019)

Cometic Milwaukee 8 EST gasket kit for Harley-Davidson and Indian Motorcycle V-twin engines with 4.125" bore and 0.030" head gasket thickness. Complete overhaul kit includes MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, and AFM material components.

Features

• MLS head gaskets for high-compression applications
• Steel Viton-coated base gaskets
• Blue Viton valve stem seals
• AFM material components
• All fasteners, washers, and o-rings included for complete engine rebuild

Specifications

• Brand: Cometic
• Manufacturer Part #: C10220-030
• Engine Application: Milwaukee 8 EST
• Bore Size: 4.125"
• Head Gasket Thickness: 0.030"
• Length: 9.5 in
• Width: 9.7 in
• Height: 1.2 in
• Weight: 0.8 lbs

Fitment

Fits Harley-Davidson and Indian Motorcycle V-twin models equipped with the Milwaukee 8 (M8) EST engine platform.

Frequently Asked Questions

What's included in this gasket kit?

Complete overhaul set: MLS head gaskets, steel Viton-coated base gaskets, blue Viton valve stem seals, AFM material, plus all fasteners, washers, and o-rings.

Will this fit my Milwaukee 8 engine?

Yes — this kit is engineered for Milwaukee 8 EST engines with 4.125" bore and 0.030" head gasket thickness. Verify your engine displacement and bore size before ordering.

Do I need any additional gaskets beyond what's in the kit?

This is a complete overhaul kit. All gaskets, seals, and fasteners needed for a full engine rebuild are included.

What's the difference between MLS and traditional gaskets?

MLS (Multi-Layer Steel) head gaskets provide superior sealing at higher compression and temperature compared to composite gaskets, ideal for performance V-twin builds.