Early LA 360 Blocks

Ok. Here's my actual hands on experience. Let the war begin, but I have CONFIRMED it over and over and it is very easy to confirm for yourself. The 71-73 360 does indeed have thicker walls and you don't need a sonic tester or a bore thickness gauge to tell. Know what you need? Your eyes. All you have to do is pop a freeze plug out from between two cylinders on an early block and a late block. Compare the distance between the cylinders between the two and you will see a big difference. People can talk and argue and blow smoke and bullshit all day long about it, but that is the FACT about it. Look for yourself if you don't believe me.