Help Identify my inline

i have a 65 nova ss and im trying to sell the engine and trans. the casting is 3833057 and the engine id is FO4I30R..... so any help is appreciated. the info i found online is confusing bec none of it matches from site to sight. is it a 283?
thanks

 

If it is an inline six cylinder and original to the car then it's a 194.

 

Be sure to do an intro to avoid h***les!
KK

 

What he said and the guy before him. 3833057 is a 194 cid produced from 1962-1970.