Posted by Dave
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on December 10, 2008, 9:03 pm, in reply to "1967 Cutlass"
24.7.136.47
I put a 69 455 in my 67. Architecture is same: motormounts worked just fine. Depending on trans, drive line may need to be fitted. I need the correct manifolds - these were costly but definitely available (Mondello?). Hope this helps. THis is a VERY common switchover. The 330 was a high compression motor with 320 horsepower, which I think is very close to the 455.


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