I want to put a 1967 Buick 430 cu in motor into my 1974 Oldsmobile Omega

Asked by Apr 06, 2014 at 05:52 AM about the 1974 Oldsmobile Omega

Question type: Car Customization

Will a 1967 buick 430 cu in motor fit into my 1974 omega. The car currently has an olds
350 rocket. what will need to be done for that motor to fit? I already know i will need the
TH400 tranny i just would like to know aobu the motor

1 Answer


For that year of x-body there wasn't a BB option. Most info that I can find state that there is enough room for it. I'm thinking that if you checked out some build threads on some forums you might find a buick swap and maybe a complete parts list. I'm thinking motor mounts and the cross member are going to be your enemy for this one.

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