107 Big Bore Twin Cam Cylinder Kit - V-Twin 11-1259 - Twin Cam 1999-2006

TC-88 Big Bore cylinder kit includes forged 10.5:1 piston kit and silver cylinders. This kit requires case machining and fits a stock 4 inch stroke flywheel.

The cylinders have a 4-1/8 inch bore. Order top end gasket kit separately.

Measurements:

• Sleeve Thickness:.085 inches

Notes:

• The outside diameter of the bottom portion of the sleeve is 4.295inch
• Suggested to use with Top End Gasket Kit.

Fitment: