Cylinder - 3.500" - Wrinkle Black with Highlighted Fins - Evolution Big Twin Air Filter Kit Precision Tappets - High Performance

Precision Tappets - High Performance - M8 | Twin Cam | XL

Flywheel Assembly - 4-3/8" - with Sprocket Bearing Race - Twin Cam "B" '99-'06 (except '06 Dyna)

S&S billet timer and S&S Super Stock® single-fire ignition system protects engine with a three-step break-in rev-limiter for the first 24-hours of operation

1L Nano Tech Motorcycle Cleaner

Cylinder - 3.500" - Wrinkle Black with Highlighted Fins - Evolution Big Twin Air Filter Kit Precision Tappets - High PerformanceCylinder 3. 500" Wrinkle Black with Highlighted Fins Evolution Big Twin 3. 500" bore cylinders are for 80" or 89" big twins with stock, S&S Performance, or Super Stock heads Thicker castings, larger cooling fins, and better wear resistance than stock cylinder Bored slightly under normal size and are not honed Stock replacement with cast iron liner Includes dowel pins Made in the USA Super Stock pistons for 80" engines can be used with stock 80"