910-0179 | 3-1/2" Bore Cylinder & Piston Kit For 1984-'99 Big Twins With Stock Or S&S Performance Replacment Cylinder Heads - Natural Aluminum Finish t-shirt 10 A per accessory output

10 A per accessory output

These Performance Risers are offered in 6"

2006 Harley-Davidson Softail FLSTC Heritage Softail Classic

2011 Harley-Davidson Touring FLHX Street Glide

910-0179 | 3-1/2" Bore Cylinder & Piston Kit For 1984-'99 Big Twins With Stock Or S&S Performance Replacment Cylinder Heads - Natural Aluminum Finish t-shirt 10 A per accessory outputS&S Cycle 910 0179 This replacement cylinder and piston kit contains S&S 3 1 2" bore cylinders and cast pistons, rings, wrist pins, and head and base gaskets. The pistons included in this kit are flat topped cast pistons designed to be used with either stock cylinder heads or with S&S Performance Replacement heads. Cylinders have a natural aluminum finish. Install Instructions Download Additional Install InstructionsFITMENT DISCLAIMER Fitment