I am planning a 496 stroker engine swap on my 1964 Impala SS. I am trying to figure out if I will have hood clearance issues. I'm using a brand new 454 block from GM, Edelbrock Vic Jr EFI intake manifold and a Holley Terminator X EFI. I've seen numerous posts of BBC swaps for 64 Impalas, but none that talk about hood clearance issues. Numerous people I've talked to about my project have asked if it will fit under the hood, so I'm getting a little worried. If anyone has any experience with this, your input, suggestions or advice would be greatly appreciated!