Check out my car and talk to me about 318/340 swap

I never said It was my beloved 360. Merely pointing out some differences. BTW You got some thick assed thumb nails if they are .045" thick lol. And yes so it is 4.040", i fixed it for ya. Anyhow, the fact still remains that sticking big chamber heads on a stock 318 short block which has a shitty TDC to begin with, is going to make it a gutless pig.