Cometic C5961-030 Ford Boss MLS Cylinder Head Gasket Bore - 302 4.155 030

The Cometic C5961-030 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford Boss 302 V8 engines. Designed for use with SVO heads and the M-6010-BOSS302 block, this gasket features a 4.155-inch bore diameter and a compressed thickness of 0.030 inches, making it ideal for performance builds and engine rebuilds requiring precise combustion sealing.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability under high-cylinder pressures
• 0.030-inch compressed thickness allows for precise compression ratio tuning
• 4.155-inch bore diameter optimized for Boss 302 cylinder dimensions
• Application-specific design for SVO cylinder heads and M-6010-BOSS302 engine blocks
• Stainless steel construction with Viton rubber sealing beads resists corrosion and extreme temperatures
• Eliminates the need for additional sealants or re-torquing after initial installation

Cometic MLS gaskets feature multiple layers of stainless steel with specialized coatings that conform to surface imperfections while maintaining excellent recovery properties. The embossed sealing beads around combustion chambers and fluid passages ensure reliable sealing in high-performance and racing applications. This gasket is the professional choice for engine builders seeking maximum reliability in demanding Ford Boss 302 builds.