1997-2004 for Yamaha Mountain Max 700 SNO STUFF Rumble Pack Silencer 331-600 It starts with a powerful

It starts with a powerful colored halo around the perimeter of the aluminum housing that is available in red

Kits do not include valve stem seals

Athena has specifically designed this RACE GASKET for the Pro

MPN: G1320025

Piston rings are compatible with OEM pistons

1997-2004 for Yamaha Mountain Max 700 SNO STUFF Rumble Pack Silencer 331-600 It starts with a powerfulManufacturer: SNO Stuff MPN: 331 600 Title: Rumble Pack Single Canister Silencer Size: Option: Color: Extra kick with less weight Unique first in the industry; Dual Stage acoustical design Pull up to five more horsepower from the sled's motor, depending on the application Saves up to 9 lb. of dead weight Rumble Pack Silencer Kits attach to stock exhaust pipes and include complete instructions No modifications to belly pan required for installation