So I have a good running SBC 350 that's a good running engine but I love the idea of putting a LM7 into my 66 nova. I know Holley makes conversion kits and I can get adapter plates to mount up to my 700R4. I've seen plenty of low mileage LM7 engines for roughly around $1K on ebay and other suppliers. Before I dive into this can someone help me understand what all will be needed and why with a ball park $ by each item? I've been reading books on doing LS swaps but before I dive into this venture I'd like to understand if the $ make sense.