The 1st part of the serial number for the 1/2 ton is C1446Z. Can you tell me if it was originally a step side, or could it have had a fleetside box from the factory? It doesn't really matter, I just try to find out as much as possible.


~ J Lucas
2006 GMC Envoy 4.2 I6
2023 Ram 2500/Cumins 6.7 I6
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2002 Silverado 2500 Gas 6.0
1941 Chevy 1/2-Ton
1942 Chevy 1.5-Ton SWB
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