Nearly 30 years of obsessively cataloging, photographing, and taking video of each part means it will fit your 1978 Ford F Series Trucks F-250 3/4 Ton - Yukon Hardcore Locking Hub - Dana 60 - 35 Spline - 1 Side - Front Differential Locking Hubs.
Period. No Hassle. GUARANTEED.
We cover round trip shipping if we make a mistake.
Check out the video below to view the Guaranteed Exact Fit process from start to finish!