Can anyone break down this Car ID for me? Or tell me where I can find more information on it. 137370K105720
I know the 20 stands for light blue. This is off my 70 Chevelle

That is simply your vin #.

1= Chevrolet
37? check the third digit again. Probably will find a 6. 36= Malibu 8 cyl.
37= Two door hardtop
0= year (1970)
K= Kansas plant
last six numbers are production sequence numbers only.

Your paint code, interior color and a little more info can be found on the cowl tag on the upper left side of the firewall.

okay how about these #'s
ST 70 13637 26309
TR 756 25 CRNT
09B 01232

thanks again