Marina Crank Shafts?

[Jethogger@aol.com]

Hello Neil.  I have a 73 Austin Marina in my back yard.  You say the crank is
casted.
Well tell me about the polit bushing size.  It has a tr7 tranny bolted to it.
(4speed)
Is the hole smaller than a 5 main B tranny.  What does your manual say.  Does
it use a oversize ploit bushing?  John  Flintstone, ga