Having trouble finding a steering wheel hub adapter for my 76 XJ6c. In looking at stuff on
line, there appears to be a short and long adapter. No info on horn button. Any insight from someone who has changed their steering wheel would be appreciated,

this is the steering wheel in my hot rod

 

hi: i used crowders in sc to get an adapter for the momo wheel i put on my '91 xj40. crowderscustomizing.com

 

Le Carra in Tennessee has hub adapters for Jaguar. Moss Motors too.

But you need to match the hub adapter to the steering wheel holes.