This socket is required to remove the pinion nut on 1954-1992 Big Twin engines.  It's a 1/2" drive socket that is made with the finest pre-hard material and will work forever.  When removing the nut, just don't foget that it's left-hand thread...
 
You'll also need our No. 3 Pinion Gear Puller to pull off the gear and complete the job.
 
As always, 100% made in USA.
Lifetime warranty to original purchaser