Ron, for the Cobra I am planning on using a cast iron block from Genesis. I can look for FE's at Carlisle this year, there was this one tent that had about 6 390 blocks, a complete 427 Medium riser engine, 2 428 blocks, a 406 block, and a bunch of misc stuff. If I only had the $5,000 that guy wanted for that 427.
Now, as for that lawn mower.....