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Old 04-01-2013, 02:03 PM   #1
oldno7
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high hump ?

Are these mainly used for slamming the trucks? Or are there other reason's. Can you run any transmission manual or automatic with the low hump's
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Old 04-01-2013, 03:14 PM   #2
Longhorn 70
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Re: high hump ?

Mine had the short hump from the factory. It was converted to HIGH hump when we installed a manual transmission due to clearance issues.

I left it that way when the 700r4 went in and have hopes of the 6L80 in the near future.

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Old 04-01-2013, 03:28 PM   #3
Longhorn 70
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Re: high hump ?


Oh yeah. They are also used to make it tougher to order the right carpet kit.

As I understand it a "low hump" is about 3" and the "high hump" is about 6".

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1970 Longhorn, Front Disc, 350/4 bolt, 882 heads, HEI, Edelbrock, 700R4, HO-52/4.11.
1996 Corvette, Collector Roadster, LT4, 396, 450RWHP, 6sp, 4.11/Dana44/posi 5 point roll bar

And let us not grow weary of doing good, for in due season we will reap, if we do not give up. Gal 6:9
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Old 04-01-2013, 06:20 PM   #4
kwmech
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Re: high hump ?

Quote:
Originally Posted by oldno7 View Post


........................ Can you run any transmission manual or automatic with the low hump's
If you could, they would not have had a high hump.

4wd-all high hump, majority of the autos small, it varies with engine/trans combo
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Old 04-01-2013, 07:50 PM   #5
JJorgensen52
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Re: high hump ?

So far as I am aware, it went something like this:

All 4wd - high hump (As stated)
Manual trans floor shift - high hump
Big Block 2wd - high hump

I've never owned a truck that wasn't high humped
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Old 04-02-2013, 06:41 PM   #6
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Re: high hump ?

3 on the tree low hump...
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