S&S CYCLE 128" Big Bore Cylinder Kit - Wrinkle Black without Highlighted Fins - For 114"/117" Engine - M8

Features

• Big Bore kit yields excellent results with stock cylinder heads
• Easy installation no need to bore or split existing cases, just swap the cylinders (unless otherwise noted)
• Cylinders are constructed from premium aluminum castings with cast-in iron liners
• Kit includes cylinders, pistons, rings and gaskets (head, base and exhaust)
• Made in the USA

Notes

• Project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
• Not recommended for trike models.

DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.

Specs

Product Name	Cylinder Kit
Style	Big Bore
Color/Finish	Black
Material	Iron
Bore Size	4.250"
Displacement	128"
Stroke Length	4.500"
Compression Ratio	11.0:1
Units	Kit
Riding Style	Street

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