4-inch bore STD forged piston set Sportster

【S&S Cycle 92-1400 4-inch Bore STD Forged Piston Set Sportster Engine Parts Proto】
■Product Description This is a forged flat-top piston for S&S 4-inch bore Super Sidewinder engines and custom 4-inch bore engines. ■Compatible Models Harley-Davidson Sportster Family (1986-2003) ■Notes *Images are for illustration purposes only. Products of different sizes and colors are included. Product design and specifications are subject to change without notice. Thank you for your understanding.