Hello !!
I found a good deal on a junk LS1 which had a cracked block, so I decided to make a LSx mock up engine for camaro project. I already had the empty T56 so this will be a good tool to build trans crossmember, headers fit all hoses etc . I am still waiting to get LS7 oilpan to mock up dry sump lines too. Before I am done, maybe the price of LS7s has come a little bit down
Have you guys heard of factory experimental lightweight blocks