Here's a pic of typical plates. There are many out there, depending on what you want to spend. These plates are used in conjunction with the original "clamshell" mounts from the small block. I'm not sure if your V-6 was equipped with them, but I believe the mounting bolt pattern was the same on either the V-6 or V-8.
I have read here on this site that the plates will need to be clearanced a little to clear a mounting boss cast into the LS engine block. Nothing a grinder can't take care of.
http://www.ebay.com/itm/Trans-Dapt-4...e9233a&vxp=mtr
http://www.ebay.com/itm/LS-engine-sw...517878&vxp=mtr
http://www.ebay.com/itm/LS-LSX-Engin...5762d3&vxp=mtr
Last edited by Mickeymotormount; 08-18-2013 at 06:20 AM.
'93 Chevy 1500 4X4 ECLB with a '99 Silverado LQ4 6.0 and '99 Escalade 4L60E. SOLD IT!!
New toy: 2001 2500 HD 4X4 Extended Cab Long Bed
John