Pay in 4 interest-free payments of $77.50 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
8mm (retains stock stroke)
* Beautiful shape features touring comfort and style
* Stylishly formed from 9/16" square steel bar
* 420 Stainless Steel - Material thickness: 0
* Fits FLST 2011-2017 - as +4" Over Stock Length
+.010in. Pistons with 10.75:1 Compression Ratio. Fits Big Twin 2007-2017 with 103ci & Big Bore 96ci to 103ci Twin Cam Engine. BAI-21-0202AEGB 8mm (retains stock stroke)Features & Benefits: * ID # 4978 * Bore = 3. 885" * Stroke = 4. 375" * Fully CNC machined * Balanced to + 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed for maximum performance, horsepower and reliability * Complete kit includes two pistons, ring sets, wrist pins and clips Tech Tips: * Suggested additional purchase top end gasket kit # CG C9147 * Follow ring end gap and piston to cylinder clearances as per the