• Drag part number: 0903-1680
• Manufacturer Number: K2806
• Feature ArmorX piston coating for superior protection in extreme conditions and reduced wear
• ArmorFit skirt coating auto-adjusts to the cylinder wall so theres no need to measure clearance; provides smooth, quiet, trouble-free operation
• Dome design for improved flame travel to maximize air/ fuel burn efficiency
• High compression (11:1) for added power
• Superfinish piston pin reduces friction and improves scuff resistance
• Enhanced pin oiling for improved lubrication and reduced friction
• Augmented ring land details improve ring seal and function
• Dedicated rings for precise fit, improved compression and oil control
• Fit OEM and Screamin Eagle cylinder heads
• Kit includes two pistons, rings, piston pins and circlips
• Made in the U.S.A

• Product Name: Piston Kit
• Piston Material: ArmorX
• Skirt Coating: ArmorFit
• Bore Size: 4.135″
• Displacement: 121″
• Stroke Length: 4-1/2″
• Compression Ratio: 11.3:1
• Units: Kit
• Riding Style: Street

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