12a sides
 

hey, sorry for the newb question, but i searched, and nothin....
anyway, i was just wondering if there were amy differences between the 12a housing sides and the 13b sides. is it possible to bolt the 12a sides onto the rest of a 13b?


thanks

if its a pre 1985 13b

after thant the coolant seals were moved

thanks for the reply. answers my question