(2x) Raybestos p/n 5765011 - 1 3/8" OD x 2 1/2" L outer shell, 7/16" ID x 3" L inner shell (also length of rubber insulator), 7/16" D x 4" L NF bolt w/nut included. $25 shipped ($16.44 each on RA). (As I understand these fit early A-bodies (perhaps only \6) but they did NOT fit my '69 Dart...