The vette and the camaro are different, the vette has a torque tube that runs to the rear and that's where the tranny is. The camaro is more conventional and has the tranny mounted to a bellhousing. The camaro setup is what you want, although you might be able to make the vette setup work but you would have to fab it up yourself and may require the use of the vette rear end. The changeover to the camaro would be simple, just purchase the stuff from a junkyard or ebay and bolt it on. Then go to http://www.brokenkitty.com/zcar/zcar.htm and get the mount kit, JTR for the radiator and headers http://www.jagsthatrun.com/Pages/Parts_DATZ_Radiator.html , Jegs for the proper clutch master, Jegs for the electric speedo and tach, speartech for a harness http://www.speartech.com/ , speed inc. for the fuel pump, earls for all the fittings.
Exactly what pieces do you have?