RETAINING RING EXHAUST FITS BIG TWIN 1984-PRES. AND SPORTSTER 1986-PRES. (PACK OF 10)
Source: Custom Chrome
These American-made retaining rings are used to join the exhaust flange and pipe to the cylinder head on all Evolution® and Twin Cam 88® Big Twin models from 1984 thru 2003, and Evolution® Sportster® models from 1986 to present.