COMETIC GASKETS C15363-044 Cometic Gaskets C15363-044 Dart LS-Next MLX Head Gasket, 4.200 in Bore, 0.044 in Thickness, Driver Side

The Cometic Gaskets C15363-044 Dart LS-Next MLX head gasket is designed for GM LS-Series applications using Dart blocks. This driver-side cylinder head gasket features a 4.200-inch bore and 0.044-inch compressed thickness, providing a precise sealing solution for performance engine builds. It is sold individually for convenient replacement or custom engine assembly needs.
Cometic Gaskets manufactures this head gasket with Multi-Layer Steel (MLS) construction to support reliable sealing between the cylinder head and engine block. The layered design is engineered to accommodate the sealing demands of high-performance applications while helping maintain consistent contact across the gasket surface. Its configuration is tailored for Dart LS-Next blocks and compatible GM LS-Series engine setups.
The C15363-044 is a practical choice for engine builders, professional technicians, and performance enthusiasts seeking a purpose-built head gasket for a Dart LS-Next LS-Series combination. Verify cylinder head, block, bore, and application compatibility before installation. Proper surface preparation, fastener selection, and installation procedures should follow the engine builder’s specifications and the applicable Cometic Gaskets recommendations.

Features:

• Brand: Cometic Gaskets

• Part Number: C15363-044

• Application: GM LS-Series engines with Dart LS-Next blocks

• Position: Driver side

• Construction: Multi-Layer Steel (MLS)

• Bore: 4.200 in

• Compression Thickness: 0.044 in

• Quantity: Sold individually