If you are getting the 3/8 impact set - I recommend pairing with sk 46175 - 36 inch, 1/2 inch drive, 3/8 socket impact extension - perfect for those hard to reach trans bolts.
Does the SK have a wobble or lock or is it regular?
I have always either cobbled together some extensions, pulled the bulkhead (because I was tearing down the truck) or I am told you can plenum when doing a trans removal and get at the top bolts that way, but I have had the Sunex 36in in my cart for a while.
I just can’t make up my mind which is the best. If it’s the SK, I will get that, but I would also sort of like to know if there is anything special about it v the others as I have a theme with Sunex (and like the warranty because I break stuff).