transmission help!!

hi guys I need some help and advice with my 2001 big dog boxer it has a 107S&s with a TP pro series baker 5 speed .....I bought a softail ultima 6 off eBay and realized they mount differently.... can I just swap the gear sets out of the ultima into the baker 5with no mods or am I going to have to make it a project? Thanks in advance for any help and wisdom:
 
Top