here is what the VIN decoder on the Roush site says...nothing on production numbers for the regular cab short box.

Model: F-150
Body Type: Stand.
Bed Type: Style
Engine Type: 5.4
Stage: 2
Color: Black
Paint Code: UA
Interior Color: Dk Grey
Build Site: Ca.
Dealer: Frontier Ford
Completion Date: 27-Nov-00
Build No: 4295