reverse valve body kit

does anybody make a kit to transform a valvebody to a reverse valve body

I've never heard of that. You're probably going to have to buy a complete VB. They're not too expensive anyway.

Not actually a kit, but the steel separator plate needed to make a RMVB is available from TF Patty on e-bay.

http://cgi.ebay.com/ebaymotors/MOPAR-Tor...eQ5fCarQ5fParts

This plate and others once offered by Mopar are year-specific.