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| | | | Joined: Dec 2008 Posts: 337 Shop Shark | | Shop Shark Joined: Dec 2008 Posts: 337 | I'm guessing maybe the GMC's all came with the high hump. Mine is a regular 2 wd short 1/2 ton that originally came with the 3 on the tree and it came with high hump. The difference is obvious once you know what to look for. The low hump has a somewhat bellhousing shape transition between the firewall and floor. The cover/pan in front of the seat appears to be about 1-2" tall. The high hump is about 6-7" tall running forward from the seat, and is very square in appearance. | | | |
Entire Thread
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how to tell what engine, tranny truck should have
| trevota | 09/01/2009 11:28 PM | |
Re: how to tell what engine, tranny truck should have
| hoggyrubber | 09/02/2009 12:53 AM | |
Re: how to tell what engine, tranny truck should have
| Hot Rod John | 09/02/2009 12:29 PM | |
Re: how to tell what engine, tranny truck should have
| David13 | 09/02/2009 1:14 PM | |
Re: how to tell what engine, tranny truck should have
| padresag | 09/02/2009 3:10 PM | |
Re: how to tell what engine, tranny truck should have
| trevota | 09/03/2009 1:32 AM | |
Re: how to tell what engine, tranny truck should have
| hoggyrubber | 09/03/2009 2:08 AM | |
Re: how to tell what engine, tranny truck should have
| Markeb | 09/03/2009 3:15 AM | |
Re: how to tell what engine, tranny truck should have
| starfire4 | 09/03/2009 2:03 PM | |
Re: how to tell what engine, tranny truck should have
| padresag | 09/03/2009 3:18 PM | |
Re: how to tell what engine, tranny truck should have
| LGriffin | 09/03/2009 5:05 PM | |
Re: how to tell what engine, tranny truck should have
| trevota | 09/04/2009 5:29 AM | |
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