The following provides casting numbers for Ford engines applicable to classic Cougars. B9AE-B ’59-’60 352 c.i.d. ’59 332 c.i.d. C1AE-C ’61-’62 390 c.i.d. C1AE-G ’61-’62 352 & 390 c.i.d. C1AE-V ’61 390 c.i.d. Police Interceptor, High Performance, Solid Lifters, Oil Pressure Relief Valve At Rear Of Block C2AE-BC ’62 390 c.i.d. Police Interceptor, High Performance, Solid Lifters, Oil Pressure Relief Valve At Rear Of Block C2AE-BD ’62-’63 406 c.i.d. Cross Bolted Mains, Solid Lifters, Oil Pressure Relief Valve At Rear Of Block C2AE-BE ’62 390 c.