Here's a pic showing the difference from the side. hoods.jpg
All the front sheetmetal is bigger.
The Grill bars themselves are taller but can be made to work on a half ton with the right parts, the top bar will just smile smile a little. Most people won't even notice.
And if you wanna see some really big sheetmetal look at what was on the really big trucks. GMC620Hood.jpg
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