NECK CUP CONVERSION KIT FOR SPORTSTER Part #: 36652

Use this conversion kit when installing a Big Twin or late Sportster 1" neck fork assembly on your early Sportster
Allows easy installation of our Hardbody® springers as well
Simply remove your existing cups and install these steel cups into your frame neck and you are ready for Big Twin forks
Includes Timken® bearings and races
Old-STF
Raw Steel Neck Cup Conversion Kit
Fits K Model & Sportster 1952/1981