i have 2 Goodyear Gatorback #6PK1790. brand new. I also have a chrome dipped 3.125 pulley. I got this pulley w/ Jay25's kit when i bought it so i don't know which company made it, but i can tell you this thing is nice and weighs about 1/2 as much as my ASP 2.87 pulley.

Price is $55 shipped