371 build W/Big Mouth heads

RAMM said
If you didn't already know, I'm not the biggest fan of the 4" crank . The 360 with it's 4" x 3.58" dimensions seem to be just about perfect IMO. J.Rob

I'm not a fan of 4 inch arms either. I'd rather have a 4.150 bore are a 3.700ish stroke.