interesting, but i have a 39 year old idler arm on my 73 duster. i put long tube headers on 2 years ago. i daily drive this car and mine is a little worn, but normal. are you sure you are getting the right one?
Moog was a k7086 and the TRW is a 18795, for sure they are correct for a 73 Duster. My headers are PAW specials, 3/4 length. What chassis lube do you use?
