Z engine code and the 7747

[EFISYSTEMS at aol.com]

In a message dated 98-10-07 17:44:30 EDT, you write:

<< 
 Can anyone tell me if all the Z (4.3) engine coded vehicles in 91 used
 the 7747..
 Thanks
 
 --
 Jason Weir >>

Hi Jason,
     Not that this is going to help but my GM prom cross reference book shows
a 1227749, a 1228062, a 1228934, a 16144288, and a 16147060,,,,,and says
nothing about a 1227747 but I have physically seen them in 91 chev trucks with
the 4.3L.....so.......so much for that....
-Carl Summers