$50.00 No core charge
Buy them all for $175
Info below is the best I could find on fit
EM-571 - Ford 80-83
77-6867 - Skyhawk - Cimarron - Cavalier - Firenza - Sunbird - 85-86
77-5450 - Buick - Olds 82-83
77-5610 - Century - Skyhawk - Camaro - Celebrity - Citation - Ciera - Firenza - Omega - 6000 - Firebird - J2000 - Phoenix 1982