hey guys,housings are similiar....but the issue is where the electronics bolt onto the housing..
manual has the protruding shaft for the linkage arm to bolt on to.
electronic assembly is bolted onto housing but the shaft has to be modified for the linkage arm.
im currently pulling my hair out with this same scenario
rebuilding 2 x 2005 quadcabs both with 4x4 manual shifts,both cases snapped in half from impacts....
of course i only have 06+ transfercases with electronic 4x4 selector switching
so refusing to shell out for 2 used transfercases

keep you posted
i also have a 271hd frm a manual 4x4 transfercase i want to install in my 06 megacab(electronic selector also) whn i install the DTT BILLET TRANNY and my redline diesel twins nxt month
so i have to figure it out both ways
cheers