Stew,
I have tried the Dealer that first sold the truck: NO JOY! I have also contacted ShowYa: NO JOY!! Some owners got lucky and found build sheets underneath carpets & what not??

Best bet is what TAZZ suggested: and I have been contacting every '01 seller that I come across to check if their build date was close to mine(12APR2001). Seen an '01 with a MARCH build month (closest that I have seen) and his build # was in the 4,500 range.

What really kills me is that I have tracked and spoken to the original owner of my truck: NO JOY! Oh well....

if only FORD did what they did for the SVTs