In the near future I will be making a few exact copies of the Drifter clutch tools. Price is still unknown. The 81 Drifter is a different tool than the earlier ones but I plan to make a few of both. I finally finished a job I started last November and plan to work on something fun. I also have a set of Invader heads to modify so now that the snow is going away I get to work on sleds stuff for a bit. If you are interested let me know so I get the quantity correct. I also have 1 Invader clutch alignment tool left for $60.00 + shipping.