Cometic C9875 Revolution XL Base Gasket Kit 3.75" 3.8125" Bore .010" Thickness

The Cometic C9875 Revolution XL Base Gasket Kit is engineered for high-performance V-Twin engines requiring precise bore-to-gasket matching. This kit features 3 3/4" (3.750") and 3 13/16" (3.8125") bore configurations with a .010" base gasket thickness and 4" spigot design.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• Dual bore sizes accommodate 3.75" and 3.8125" cylinder applications
• .010" base gasket thickness for precise compression ratio tuning
• 4" spigot design ensures proper cylinder register alignment
• Revolution XL series design for big bore applications
• Compatible with aftermarket and stroker engine builds

Cometic gaskets are manufactured using advanced materials and embossing technology to provide maximum sealing performance under extreme heat and pressure conditions. The .010" thickness allows engine builders to fine-tune compression ratios and deck height specifications for optimal performance.