Description
S&S Cycle Bore Cylinder/Piston Kit: 99-16 Harley-Davidson Big Twin Models - 3-7/8
Fitment: 99-16 Harley-Davidson Big Twin models
This cylinder and piston kit for S&S 106" stroker kits may be used to replace the stock cylinders, when building a 106" stroker engine. Also handy for repair of an existing 106" stroker engine. Cylinders are finished with a durable wrinkle black powder coat that matches the stock engine finish. Kit includes S&S 3-7/8" bore cylinders and forged stroker pistons for 4-1/2" stroke flywheels, rings, wrist pins, and head and base gaskets. For best performance, appropriate camshafts, performance air cleaner, performance exhaust and fuel system tuning are required.
Features:
- 103" stock motors or motors with factory 95" kits require piston kit only; stock or S&S cylinder heads can be used
- Made in the U.S.A.
- Fuel-injected motors will require recalibration of the fuel-injection system.
- This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
