S&S Cycle 91-7702 96" 3 5/8" Sidewinder® Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Cylinder Heads -Wrinkle Black Finish Old Fashioned Glasses 2018-2020 Harley-Davidson Softail Heritage Classic

2018-2020 Harley-Davidson Softail Heritage Classic FLHC

The Knuckle Stage 1 cover features 3D sculpted design that extends from the face of the air cleaner to the sides of the air filter pleats

Drag Specialties 1741-5399

and spray-paint splatter

Soft-hand printed graphic

S&S Cycle 91-7702 96" 3 5/8" Sidewinder® Big Bore Cylinder and Piston Kit for 1984-'99 Big Twins with Stock Cylinder Heads -Wrinkle Black Finish Old Fashioned Glasses 2018-2020 Harley-Davidson Softail Heritage ClassicS&S Cycle 91 7702 This 3 5 8" big bore kit may be used to replace the cylinders and pistons of an engine that has been upgraded with an S&S 96" Hot Set Up Kit with stock cylinder heads. This kit may also be used to upgrade an engine with an S&S 89" stock bore stroker kit to 96". Stock crankcases must be bored to accommodate the 3 5 8" bore cylinders, but the 4 5 8" stroker flywheel assembly does not need to be rebalanced. The kit includes S&S 3 5 8"