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04-01-2013, 02:03 PM
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#1 |
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Registered User
 
Join Date: Jan 2007
Location: Ill.
Posts: 584
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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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Hi everyone, It's nice to know there's other people just as crazy about these old trucks as I am.  oldno7
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04-01-2013, 03:14 PM
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#2 |
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Registered User
Join Date: Dec 2012
Location: Chandler AZ
Posts: 1,149
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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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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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04-01-2013, 03:28 PM
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#3 |
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Registered User
Join Date: Dec 2012
Location: Chandler AZ
Posts: 1,149
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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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04-01-2013, 07:50 PM
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#4 |
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Simple? What's simple?
Join Date: Apr 2007
Location: Southeast CT
Posts: 1,472
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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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CURRENT '50 GMC 100 shortbed Gen IV 4.8 LS - 4L65E (Secret truck, Shhh!!!) Build '63 Buick Wildcat Coupe 401ci Nailhead (Very much in pieces) Photos '66 Impala SS convertible 327-QJet-glide (4 speed swap one of these days...) Photos '69 CST/10 4x4 SWB Stepper 350 2bbl - NV4500/NP241C (Broken Truck!) '72 Sierra Grande 2WD LWB fleetside 350-TH350 Refresh '99 K2500 Silverado RCLB 5.7 Vortec - NV4500/NP241C (Daily) '99 K2500 Suburban 7.4 Vortec - NV4500/NP246 (still working out the bugs) SOLD '71 Custom/10 2WD LWB fleetside - '72 GMC K/3500 Dually (Sold to redryder) |
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04-02-2013, 06:41 PM
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#5 |
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Registered User
Join Date: Oct 2012
Location: nevada iowa
Posts: 285
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Re: high hump ?
3 on the tree low hump...
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04-01-2013, 06:20 PM
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#6 | |
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Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,490
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Re: high hump ?
Quote:
4wd-all high hump, majority of the autos small, it varies with engine/trans combo |
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