XL fork tube conversion kit includes all components to convert 1957-1970 Sportster fork legs to "1971" type.
The 1957-1970 lower legs come sans any seal provision. To accommodate the hex bolts included in the kit, simply drill the lower hole to 7/16". Then, use the supplied boots to secure the leg and tube areas for a neat, clean finish. Clamp them down for extra security!
