S&S Cycle 99-06 BT 106in Stock Bore Stroker Kit w/o Sprocket Bearing

The S&S Stock Bore Stroker Kit is an economical way to increase the displacement of your engine without any special machining other than fitting the pistons.

• Stock 88 in. cylinders can be bored from 33/4 in. bore to 37/8 in. to accommodate the S&S pistons, or a pre-fit S&S cylinder and piston kit may be installed


• For pre-2003 crankcases with Timken® right main bearings or crankcases that have been upgraded with a Timken bearing upgrade kit


• Fuel injected engines will require recalibration of the fuel injection system


• S&S stroker pistons, are available in all standard oversizes


• Engines with factory 95 in. kits require piston fitting


• Stock or S&S cylinder heads can be used

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: false