Armrest REAR Base Set: 62-67 GTO / Bel Air base/ Laurentian / Nova Rear Chrome -New REAR pair of armrest bases with provision for a ashtray. NOTE these do not fit normally the Canadian Australian NZ assembled other then base cars. Check Sizes FIRST 11 5 8 x 3 1 4" wide Mount holes 5 34" 14 6cm apart 62 67 IMPALA Rear (with ashtray) 62 64 Nova Chevy II coupe sedan & wagon. 62 67 Bel air & Laurentian Various other GM vehicles Add an ashtray if you want a new one. See picture for correct product view as various years used various