Home / Shop / Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

SKU: CGSPRO3011T

Head Gaskets

CG Head Gaskets...

Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

Cometic Gasket

Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

SKU: CGSPRO3011T

Head Gaskets

CG Head Gaskets...

LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

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Description

MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing

Product Overview

Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket

Product Details

Description:	Cometic GM LMM/LLY Duramax Top End Gasket Kit - 4.130in Bore - .047in MLX Cylinder Head Gasket
Part Number:	cgsPRO3011T
Prop 65 (C, R or CR):	CR
Prop 65 - Short Label:	Prop_65.jpg
Prop 65 Warning Label:	Prop_65.jpg
Prop 65 Yes/No:	Yes
Title:	Cometic Gasket Automotive GM LMM/LLY Duramax Top End Gasket Kit, 4.130 in Bore, .047 in MLX Cylinder Head Gasket

Part Type

Engine Top End Kit

Data: v4.2 - Upd: 2026-10-14 00:05:49

Features

Improved clamp load around the cylinder without increasing bore distortion

Specifications

Product Attributes - Brand: Cometic
Product Attributes - Manufacturer's Part Number: PRO3011T
Product Attributes - Part Type: Head Gaskets
Product Attributes - UPC: 191070567279

Reference Information

Brand Name/s	Cometic Gasket
StreetFX SKU	cgsPRO3011T
SFX Item ID	4169953
Supplier Item Code	4169953
Manufacturer SKU	PRO3011T
Manufacturer UPC	191070567279
Alternative References	CGT-PRO3011T, 4.130in, .047in