Mustang Evolution Forum banner

just wondering

2K views 4 replies 3 participants last post by  sikkstang 
#1 ·
what is the explorer head code ? thanks
 
#4 ·
There are several different variations of the GT40 heads. Here they are...

F3ZE and F4ZE casting #'s = 60-63 cc
F1ZE = 63-66 cc
F77E = 58-61 cc (GT40p)

The F1ZEs were the earliest model of the head and were used in marine applications originally. You probably want to avoid them.

The Explorers came with the F37E from 96-mid 97. These are the same heads as the 93 Cobra. Then they switched over to the F77E (GT40-Ps).
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top