Classic/Antique Car Repair: information not links, cowl tag, referance material

Question
Can you decode my cowl tag for me please? The guy I bought it from said it was a factory big block what size? here are the number from left to right:
07D
65-16637-STL023550-BODY
879           C-C Paint
E2L
3C4P5W

Thanks  

Answer
Chevy Cowl Tag Decoder
Here are the results of the codes you've entered:

Style:
6516637  

Year: 1965  
Series: Impala SS  
Body Style: 2-Dr Sport Coupe  
Engine: 8 Cyl  
   
Body:
STL023550  

Serial #: 023550  
   
Trim:
879  

Series: Impala SS  
Interior Color: Red  
Material: Vinyl Cloth Leather

   

   
Paint:
CC  

Lower Body Color:  Ermine White  
Upper Body Color: Ermine White
This is as much of the tag that I can decode with my referance material.