It'll take some searching in the build threads here but there was a feller building a truck who made some power steps and said he was going to market them. Was Army green but I think it was a J-something or other if I recall correctly.
Last post was probably more than two years ago.
Sic friatur crustulum
'84 GW with Nissan SD33T, early Chev NV4500, 300, narrowed Ford reverse 44, narrowed Ford 60, SOA/reversed shackle in fornt, lowered mount/flipped shackle in rear.