What pieces do you need ? Any pics of your project?

I always liked the looks of these years trucks

If your looking for something like new try these places.

These have been referenced on SpikeTV's Powerblock programs

LMC Trucks

http://www.lmctruck.com/icatalog/cb/full.aspx?Page=25

Brothers Truck Parts

http://www.brotherstrucks.com/68-72-FLEETSIDE-COMPLETE-BEDSIDE-LONGBED/productinfo/BS72FLB/

http://www.brotherstrucks.com/67-72-COMPLETE-BED-FLOOR-LONG_FLEET/productinfo/CBF72LB/

AMD  Auto Metal Direct.

http://www.autometaldirect.com/body-components-truck-bed-bed-sides-c-23_343_147.html

http://www.autometaldirect.com/body-components-truck-bed-bed-floors-c-23_343_351.html