engine block pictures.....(works)

[jeepsr4ever]

if you look at the 401 block on the left you can see my centerdrill hole

http://www.imgbay.com/sites/jeepsr4ever///amcv8 [

http://www.imgbay.com/sites/jeepsr4ever///amcr8
http://www.imgbay.com/sites/jeepsr4ever///amcvo8
[/img][/url]

[jeepsr4ever]

they are actually the same year 75' notice how the 360 has C S and H sounds like a recipe for a cast block! Dont know for sure but the 401 block is heavier and smoother