1979 84 T32 EXTERIOR PAINT INTERIOR SEAT TRIM Exterior paint colors are available with CK models in GM paint code 12 17 18 23 25 26 43 46 53 60 65 71 73 81 86 87 88 G models 12 17 18 23 25 26 42 46 60 65 70 71 73 74 81 86 87 88 89 P models 12 17 18 23 25 26 42 46 60 65 70 71 73 74 B1 66 87 88 89 Exterior paints are now located in the standard parts catalog Seat trim parts will be found in groups 16 670 16 717 and 16 724 with the use of both the Engineering code example 25W and the dealer code example XDD1 These codes are the same as were used in the 78TL catalog with an explanation as follows The Engineering code example 25W the first two digits 25 are the color in this case 25 is blue the alpha code designates the type of material in this case W stands for solid color vinyl The dealer code which is what is used when the truck is ordered uses a four digit code example XDD1 The first digit is for the type of material in the case of XDD1 X means solid color vinyl the same as the W in the Engineering code DD Blue stands for the color or color combination The last diglt numerical is for the type of seat in this case 1 stands for bench type seat The other numerical digits used in the dealer code are 2 low back bucket seats 4 high back bucketseats and 6 swivel high back bucket seats To locate the type of interior trim needed refer to the label on the glove compartment door of CK truck s and on the left side ofthe hood inner panel of G trucks for the engineering and dealer trim code Using these codes you then can refer to the parts catalog to find your correct trim A RPO TRIM LEVEL CHART 1979 83 CK TRUCK Base Equipment Custom Deluxe Sierra Z62 Scottsdale Sierra Grande Z84 Cheyenne High Sierra YE9 Silverado Sierra Classic r 1 1979 83 G TRUCK S Z61 Custom appearance l g exterior option Sportvan Rally Wagon Z62 Custom comfort interior option Sportvan Rally Wagon l Custom exterior and interior options Beauville Rally STX ZM1 Caravan Gypsy Equipment Caravan Gypsy l ZM4 Nomad Gaucho Nomad Gaucho cEllEnAl morons SERVICE PARTS 0PEnAT10ns LT Tnucx 52A 65