Description
A quality top-end gasket kit is essential for maintaining a proper seal between your engine’s cylinder head and block—any leak compromises combustion efficiency and can lead to costly engine damage. The PROX Top End Gasket Kit for Ski-Doo 670 engines delivers OEM-grade sealing performance with precision-cut gaskets engineered to specification. This is a straightforward bolt-on replacement that restores your engine’s integrity during rebuild or routine maintenance.
- Ski-Doo 670 compatible
- Complete top-end gasket set
- OEM-specification materials
- Precision-cut design
- Bolt-on installation
- MPN: 355693









