Topic: 8BA engine swap


zeker8    -- 11-17-2009 @ 4:18 PM
  Is there a write up some where on swaping an 8BA in a 37. If my block is no good I may want to go that way. Thanks Zeke


Stroker    -- 11-17-2009 @ 4:43 PM
  No real advantage to swapping to an 8BA. I swapped for
an 8BA in the early 50's in my 38, and it required
moving the radiator forward about one inch. I later
went back to a 59A, so that all my 38 original stuff
nested in where it should be. It has been said that
the 8BA cools better, but I believe that given a clean
radiator core, a
59 A will survive anything you want to do with it.
Besides, the earlier motor will look a lot more "stock"
than the 8BA will, given it's center outlet heads, and
"proper" front-mounted distributor. Unless you are a
"stud-counter", most non judges will assume that it is
the correct motor.


zeker8    -- 11-18-2009 @ 3:44 AM
  Thanks for the reply, my 37 already had a 24 stud 39 in it, but a pan full of water after sitting 25 years not drained in an unheated garage. I have not pulled the pan yet but am hoping it's a core plug leaking. . Zeke


supereal    -- 11-18-2009 @ 5:37 AM
  Unless you plan to retain an almost stock appearance, don't discard the 8BA as a choice. The post '48 engines do have a number of evolutionary improvements such as increased cooling, higher oil pressure, and a more accessible, easier to service, ignition. With 8RT waterpumps and the truck bellhousing, the swap is not complicated.


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