Harley Diamond 76-Link Primary Chain, 5 Speed BT's 1980-03 (Except '86-Up Dyna/FXST)
Used Diamond brand chain, but we are only measuring approximately 3/8" lateral deflection, so this chain still has lots of life remaining.
J&P's web site indicates application for all 5-speed Big Twins 1980-2003 (except Dyna and Softail models, 1986-later).
(OS)