EXAMPLE:


LINE 1: Year, GM Division, Model and Body, Assembly Plant, Sequence Number

Year	GM Division	Model Series	Body Code	Assembly Plant	Sequence #
76 = 1976	1 = Chevrolet	XX = Nova XY = Concours	17 = 2 door hatchback 27 = 2 door sedan 69 = 4 door sedan	K = Kansas City, MO L = Van Nuys, CA T = Tarrytown, NY W = Willow Run, MI	Starts at 100001

LINE 2: Trim and Paint

Interior Trim	Seat Type	Exterior Paint (Lower/Upper)
02N = White w/Dark Blue vinyl bench or buckets (custom) 02V = White w/Dark Blue vinyl bench (Concours only) 03N = White w/Dark Lime vinyl bench or buckets (custom) 03V = White w/Dark Lime vinyl bench (Concours only) 07N = White w/Dark Firethorn vinyl bench or buckets (custom) 07V = White w/Dark Firethorn vinyl bench (Concours only) 11N = White w/Black vinyl bench or buckets (custom) 11V = White w/Black vinyl bench (Concours only) 19B = Black cloth bench 19E = Black knit cloth bench or buckets (Concours only) 19N = Black vinyl bench or buckets (custom) 26C = Dark Blue knit cloth bench (custom) 26M = Dark Blue vinyl bench 64B = Light Buckskin cloth bench 64D = Light Buckskin sport cloth bench (custom) 64E = Light Buckskin knit cloth bench or buckets (Concours only) 64M = Light Buckskin vinyl bench 64V = Light Buckskin vinyl bench (Concours only) 71B = Dark Firethorn cloth bench 71C = Dark Firethorn knit cloth bench (custom) 71E = Dark Firethorn knit cloth bench or buckets (Concours only) 71M = Dark Firethorn vinyl bench 71N = Dark Firethorn vinyl bench or buckets (custom) 71V = Dark Firethorn vinyl bench (Concours only)	A51 = Bucket Seats A52 = Bench Seat	11 = White 13 = Silver Metallic 19 = Black 28 = Light Blue Metallic 35 = Dark Blue Metallic 36 = Firethorn Metallic 37 = Mahogany Metallic 40 = Lime Green Metallic 49 = Dark Green Metallic 50 = Cream Beige 51 = Bright Yellow 53 = Gold Metallic 65 = Buckskin 67 = Saddle Brown Metallic 78 = Medium Orange 11T = White Vinyl Roof 13T = Silver Vinyl Roof 19T = Black Vinyl Roof 35T = Dark Blue Vinyl Roof 36T = Firethorn Vinyl Roof 37T = Mahogany Vinyl Roof 61T = Light Buckskin Vinyl Roof

LINE 3: Build month and week

Month	Week
01 = January 02 = February 03 = March 04 = April 05 = May 06 = June 07 = July 08 = August 09 = September 10 = October 11 = November 12 = December	A = First Week B = Second Week C = Third Week D = Fourth Week E = Fifth Week