Summit Brand LS Blocks ?

[travmon]

Does any one have any info on these steel blocks 4.8 /5.3 for 399.00 with machine work done ?? Seems like a heck of a deal when I add up tearing one of ours down running it to the machine shop for freshening and then picking it back up..Time alone is a lot versus something that shows up for that kinda money and just needs a hot bubble bath , ck some tolerances and toss it together.. I would be interested in what foundry they are coming from...One of you big hitters should know someone that knows someone that slept with someones sister that now is married to a Summit Racing executive ?