For 1973-1974 GMC C35/C3500 Pickup Engine Mount API 53321JC ISG -- Regular

For 1973-1974 GMC C25/C2500 Pickup Engine Mount API 25526HS ISG -- Regular

For 1973-1974 GMC K15/K1500 Pickup Engine Mount API 67514TG ISG -- Regular

API 48NH91B Engine Mount Fits 1973-1974 Chevy C20 Pickup ISG -- Regular ISG

API 83PB94N Engine Mount Fits 1973-1974 Chevy C30 Pickup ISG -- Regular ISG

API 19DP31N Engine Mount Fits 1973-1974 Chevy K30 Pickup ISG -- Regular ISG

API 74NX52Y Engine Mount Fits 1973-1974 GMC K15/K1500 Pickup ISG -- Regular ISG

API 57VS83R Engine Mount Fits 1973-1974 Chevy K10 Pickup ISG -- Regular ISG