driveshaft change??

[mightymopar]

When I change the SB 318 in my 67 B body to a BB 383 will I have to change driveshafts along with the trans?

 

[62 Dart Convertible]

SB and BB trans have diff bellhousing pattern.

904 and 727 trans have diff ext housing length, so if changing type, you'll need appropriate driveshaft

 

[mightymopar]

SB and BB trans have diff bellhousing pattern.

904 and 727 trans have diff ext housing length, so if changing type, you'll need appropriate driveshaft

Sorry, I guess I didn't elaborate enough. I would be going from one 727 SB to another 727 BB.