Just to catch everyone up to speed. I've pulled the H55 out and robbed the IKEA Build of it's four speed & Marlin Crawl Box: http://forum.ih8mud.com/40-55-series...buildup-5.html
(Post 89). I just couldn't bear to see that unused box sit any longer!!! In addition, I'm pulling the plug on the "drum parking brake" & will be converting to rear to disc (w/ PB). Anyone, need this unobtainable parking brake conversion: http://www.sor.com/sor/cat076.tam?pa...=cat076%2Etam?
Scroll down to "Parking Brake Kit For Split Transfercase". In regards to the damaged splines on the H55, over the next couple of months I'll be looking for a new main shaft or ordering some McNamara gears: http://www.mcnamaradiffs.com.au/sixgear1.html