East Coast Outlaws › Forums › Slot Cars and Other Stuff › Delrin idler This topic has 1 reply, 2 voices, and was last updated 3 years, 9 months ago by Paul Ryer. Viewing 1 post (of 1 total) Author Posts June 23, 2021 at 11:26 am #7723 Paul RyerKeymaster Only class it would be legal in is coupes. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In