Posted by GMC on October 14, 1999 at 09:25:50:
In Reply to: 1950 Dodge flat head six = 230? posted by Jeff Townsend on October 14, 1999 at 09:06:13:
Measure the length of the head, if they are
the same it should work. If it is about 2" or
3" longer it's probably an 251, and will also
work by moving the radiator ahead about 3".
The 251 has much more power,but will keep you
from using some of the stuff from the 230,
like the intake and exhaust manifold, but the
extra power is great.Good luck GMC