Wiseco W6976 Head & Base Gasket Kit M8 114CID 2017+

The Wiseco W6976 is a precision-engineered head and base gasket kit designed for the Harley-Davidson Milwaukee-Eight (M8) 114 cubic inch engine (2017 and later). Purpose-built to complement Wiseco's full line of M8 pistons and engine components, this kit delivers a reliable, leak-free seal for both stock rebuilds and performance applications.

Key Features:

• Manufactured from premium materials engineered to meet and exceed OEM specifications
• Head gasket provides a critical combustion seal, maintaining proper compression and preventing coolant or oil leaks
• Base gasket seals the cylinder-to-crankcase junction for a complete top-end rebuild solution
• Designed and sourced in-house by Wiseco to ensure precise fitment with Wiseco M8 piston kits
• Engineered for superior durability under high-performance and high-heat operating conditions
• Ideal for top-end rebuilds, bore upgrades, and performance engine builds on the M8 114CID platform

Wiseco's gasket kits are developed alongside their piston and crankshaft lineups, ensuring every component works in concert for optimal sealing performance. The W6976 is the correct gasket kit for builders working with the 114CID M8 engine displacement, complementing part numbers W6975 (107CID) and W6977 (117CID) in the same series.