http://www.americanmuscle.com/vin-basics.html http://www.americanmuscle.com/vin-breakdown.html
There are probably better sites but here are a few.
Dont look very complicated does it?
Hope this helps,
Matt
__________________ Tremec TKO 500, Spec Stage 1 Clutch & Pressure Plate, Ford clutch cable with MM firewall adj. & quadrant, MSD Cap/Rotor & Wires, Autolite 25's, Aeromotive adjustable fuel pressure reg., SLP Loud Mouth 1 cat back, BBK CAI
FRPP C springs, Bilstein shocks and struts, M&M Caster Camber plates, Urethane rack & sway bar bushings, spring isolators.
M&M Stainless Steel braided brake hose, Hawk HPS pads, freshly turned rotors | 
vin breakdown information 
