I have spoken, e-mailed, quoted a few people on manual and various set-back lifters lately - just to say that whilst K4+ does keep some in stock there are now so many different options on set-back etc that most are brought into order. (normally we have 4", 6" hydraulic lifters and manual lifters in stock)
I have an order going in later this week and the way I keep costs down, expecially on shipping is to put a mutliple order in - so if you are interested this week is a good week!
Most other Bob's equipment is in stock all the time.
e-mail or pm me