Ultima 100 Big Bore Rear Cylinder Black DC - Ultima 93-865DC - Big Twin 0+

Ultima #: 93-865DC

Black Diamond Cut 3.875 inch big bor rear cylinder for 100 inch engines with 9.6:1 compression. Cylinder only.

Measurements:

• Bore: 3.875 inches
• Stroke: 4.250 inches
• Cylinder Length: 4.995 inches
• Compression: 9.6:1
• Piston Comp Height: 1.325 inches
• Case Bore: 4.255 inches
• Bolt Pattern: 4.000

Fitment: