Some models have a narrower back seat cushion in a 2 door than a 4 door, best to measure the width of the seat. The above comment on corners is correct. No one is making these seats and 58 seats are hard to find, they are a one year seat. Cdn Pontiac and Chevy seats will have the same frames for all years as far as I know.
__________________
63 Parisienne sport coupe (The Big GTO), black, maroon interior, 409 4 speed; former owner of a 59 El Camino, 63 Corvette SWC, 62 Chev Bel Air SC. 1963- Pontiac top selling car in Canada
Mahone Bay, NS Still not old enough to need an automatic
