WOSSNER 3.816" PISTON KIT HARLEY DAVIDSON 1200 BIG BORE 2004-2007

Piston kit 3.816" � Bore � Wossner K8620DA-2 (STD)

HARLEY DAVIDSON
1200 BIG BORE 3 13/16 (88 cu. in.) Stroke 3.812 2004-07,

• Wossner forged pistons are superior in strength and design.
• Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls.
• Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston collapse.
• Made in Germany

Part No. 56-W9956.000.WO
HARLEY DAVIDSON 1200 BIG BORE 3 13/16 (88 cu. in.) Stroke 3.812 2004-07,
WOSSNER K8620DA-2 PISTONS FORGED KIT 2pcs. Bore 3.816" SIZE STANDARD
Compression ratio: 10.5:1 Reverse Dome

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Includes: Forged high performance pistons (skirt coated) rings, clips, pins Cases must be bored to accept big bore cylinders. Must use aftermarket Big Bore cylinders.
Cross reference numbers ONLY.