I bought these for a 2008 ProJet. The p'up cavities are deeper than the ones shown in TV's instructional slides. I had to glue the rectangular blocks with epoxy to the side relief cuts (not thick enough wood to screw them into - they would poke through the back). I also had to shave the side blocks - they fit tightly into the radiuses as they should, but did not give enough room for the BlackTop Filtertrons I used in the new pickup cavities. All in all, this kit gave me what I needed to fit these pickups into my guitar, with a few mods required.