Speedway, Jegs, Summit, even JC Whitney has them. I would suggest Speedway first, though. They have side mounts that attach to the frame without having an additional crossmember.
http://www.speedwaymotors.com/p/1175,974_Conversion-Motor-Mounts-for-Ford-Chevy-and-Jeep.html
Last edited by LONGBOX55; 11/14/2007 1:57 AM. Reason: Added link
