GMC HM-Series
GMC HM-Series in High-Ballin', Movie, 1978
Class: Trucks, Trailer truck (tractor) — Model origin: 
![[*]](/res/star.png){kind=small}
Background vehicle
Comments about this vehicle
| Author | Message |
|---|---|
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◊ 2020-03-25 06:46 |
HM, possibly 9500. /vehicles_make-GMC_model-HM.html -- Last edit: 2020-03-25 06:59:06 |
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◊ 2020-03-27 01:04 |
H-series, yes, probably. But the second letter depended of the engine used. According to my source, M meant a gasoline-powered GMC V6. -- Last edit: 2020-03-27 01:09:07 |
