4x4 vs 2wd v8 engine position.

[Awann99]

Does anyone know how much farther back a 4wd v8 is from a 2wd. My 69 2wd was originally a 250 i6 truck. It now has a 350 crate in it using the i6 mounts so it’s pushed back toward the firewall. I’ve been told this is the same position that 4wd trucks have their v8s. I’m installing a 700r4 so instead of cutting the driveshaft, I have a set of 2wd v8 mount I could install if the change is around 3 inches. I’ll just pull the engine and swap the mounts. It will give me an excuse to repaint the engine as well. Thanks fellas