Put an XR6 head on a Falcon bottom and you have an XR6 engine without the higher pressure fuel and the computer of course.

The difference to the right boot is probably noteworthy.

Thanks troyman you always know the best way to discribe things. I was more worried i would be lacking power compared to xr6 specs. I do know what a bottom end is so no need to explain that lol:D Just thought someone was refering that xr6 motors had different bottom ends than standard e-series but was mistaken. Cheers aye

Quick note --- If selling a block on EBAY, always list it as an XR6 block. You will sell it for three times as much.
Also works with the XR6 auto.