Help indentifying WC T5

Hey Stangnetters, I am looking at a parts car that has a cobra upper and lower, and a t5 for 1500. Can you help me distinguish between the 4 cyl t5 and the wc?
The rest of the car is pretty much junk, So I plan on parting what I need and scrapping the rest. For 1500, the tranny needs to be a wc or v8 to make it worth it.

Thanks.
 
Both 4-banger and 5.0 t-'s are WC. With the trans in the car, there are no identifying marks to tell the difference between the two.

You either need to find the tag number on the trans, or take the trans down and measure the input shaft diameter