I have an engine # 14093638 from a 94 chevy ( i believe). I am looking for some help in finding what make and model it came from.

I am looking to purchase a starter for it and need to know if it was an early model or late model for 94. Any information for this motor will help me. I am putting it into my 51 chevy deluxe and welsome any and all information i can gather..... Ideas are welcome too !!!!