Help with vin #
 

I'm sure this has been asked a million times, but i need to know where to look up vin #'s and data plate #'s if someone could tell me.

I just purchased the car and plan to do a factory correct frame off restore on it and I want to make sure and get everything right. The car beloged to my uncle and is a one owner car that has been sitting in a garage for over 30 years. Everything is there, but it's gonna need some parts replaced starting with a set of original wheels, and the original AVS carb.

OK, so i found a decoder, but there is a lot that shows as unknown on the data plate. Anyone have a clue where i need to start looking for the unknown codes?
CodeDescriptionWM21W = Dodge Coronet / Charger
M = Medium
21 = 2 Door Coupe

H9GH = 383 330HP OR 335HP 1-4BBL 8 CYL
9 = 1969
G = St. Louis, MO, USA
228361Sequence Number '228361'238249Order Number: 238249X9Unknown At This Time306Unknown At This TimeE63383-4 BarrelD21Heavy Duty 4-Speed Manual TransmissionH96Unknown At This TimeN96Fresh Air HoodR11Music Master Radio AMX9Unknown At This TimeX9Unknown At This TimeH2XUnknown At This TimeV8WTransverse Stripe - WhiteENDEnd of CodesA62Rallye Instrument ClusterJ253 Speed Variable WipersM21Roof Drip Rail MoldingsM46Simulated Quaterpan Scoop

Might try this one (http://www.stockmopar.com/mopar-fender-tag-decoder.php), or look up Galen Govier's books. I don't own them.

Mopar makes a factory engine nanual that you can order thru any dealer that should tell you anything that you need to know make sure you get the newest edition they have I think it cost about 30.00.