5.7 / 6.1 location preference?

i'd suggest making sure if you move things too much you keep the headers and/or exh manifolds in mind too. and that starters need extended reach down under there. i'm not sure if the extra 3/8 will affect that area.

i like what you are doing though, trying to make it easier for these swaps. less fab work by the customer = less time in the barn workin on the car. :D

denny not sure if you have seen this page:
http://www.hotrodlane.cc/New%20HEMI%20Tech/HEMI%20links%20page.html#installs

there are a ton of links halfway down, have measurements and info about the hemi swaps. there is even a 6.1 service manual.

P.S. what you could do is offer a trans crossmember with a 3/8 offset not sure how that would affect driveshaft length. we dont want anyone poppin a driveshaft out goin down the road. you could even put a built-in driveshaft loop package on the custom trans xmember... that would affect stock consoles also though. would be fine for anyone with a cable-shift aftermarket hurst/b&m shifter.