Will Pontiac 400 fit into 66 LeSabre?

PatrickJ

Member
Have a 66 LeSabre that has a 340 in it and I want to place the rebuilt 400 from a 73 Catalina instead. Anyone have info on in this, tranny etc.
Thanks in advance
Patrick
 
the Pontiac 400 should have the starter on the drivers side which is opposite of the Buick. if you've got knockouts on both sides of the trans bell you may be able to bolt up. other than that, the trans bell should be fine.
 
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