Bellhousing differences

[dodge68charger]

Is there a big difference between the characteristics of an 67-69 A -Body bellhousing and an bellhousing for a 68 B body for a big block. I have the A body one and really dont wanna buy one for my b body if i dont have to. Thanks

 

[dodge68charger]

Turns out the A body bellhousing will work. Wayne at brewers is a great source of information. Great service