Vertex Top End Gasket Kit Polaris Big Boss/ Sportsman / Trail Boss 350

Vertex’s top end gasket kits are designed for tackling the job of replacing a piston. Each set includes the head, base, exhaust pipe, and power valve gaskets necessary for a top-end rebuild. Multi cylinder applications include all necessary components to rebuild all cylinders.

Features:

• Designed for piston replacement
• Include the head, base, exhaust pipe and upper end gaskets including valve seals
• Gaskets and o-rings for power valve rebuild also included
• Multi cylinder machines include enough components to rebuild all cylinders
• Does not include formed rubber valve cover gaskets

Note:  Formed rubber valve cover gaskets are not included.