Drag Specialties 1" Chrome Neck Cup Kit for Harley-Davidson 1949-1988 Big Twin Battery Boxes 065" stainless steel head pipes

065" stainless steel head pipes step up from 1 3/4" and enter the muffler through a 2" stepped section

This sprocket lock is designed to secure the rear sprocket or pulley hardware found on Harley Davidson Sportsters

Removal of the shaft without destroying it requires quite a bit of labor and requires sealing the inner primary

Machined from 6061 aluminum and given a polished finish

Mufflers expand from 3" at the front to 3

Drag Specialties 1" Chrome Neck Cup Kit for Harley-Davidson 1949-1988 Big Twin Battery Boxes 065" stainless steel head pipesDrag Specialties 1" Chrome Neck Cup Kit for 1949 1988 Harley Davidson Big Twin Neck cups can often last for the duration of a motorcycle's reasonable lifespanbut many Harley Davidson pilots pride themselves on keeping the bike running long after that operating envelope has closed. Chrome finish Tapered Timken type races installed These cups are a nice addition to a neck bearing overhaul kit (available separately) especially if you don't have the means