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04-25-2013, 08:40 PM
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#1 |
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Registered User
 
Join Date: Jan 2013
Location: Altamonte Springs,Florida
Posts: 98
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High hump?
What is the high hump for ?
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04-25-2013, 09:03 PM
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#2 |
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Account Suspended
Join Date: Oct 2012
Location: Olathe, KS
Posts: 90
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Re: High hump?
High humps are usually found on 4x4s and big block/turbo 400 2wds, but not always!
If you have no carpet, or it is removed, there is a removable, bolt in cover on the high humps. Clear as mud? |
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04-25-2013, 09:33 PM
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#3 |
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Senior Member
Join Date: Nov 2003
Location: Brookings, SD
Posts: 10,497
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Re: High hump?
High humps came on 4x4's and 4-speed manual trucks. I believe on the big block TH400 trucks too, usually. Some boardmembers have the TH400 with a low hump.
The low hump is part of the floor pan, the high hump is bolted in. You can easily cut the low hump out and bolt a high hump in.
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Some people are like slinkies, they aren't good for anything, but you can't help but smile when you see one tumble down the stairs. |
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04-25-2013, 09:36 PM
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#4 |
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Account Suspended
Join Date: Oct 2012
Location: Olathe, KS
Posts: 90
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Re: High hump?
My 72 1/2 ton 2wd 400/TH400 has a high hump.
Picture attached. |
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04-26-2013, 06:36 AM
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#5 |
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1969 Custom 30 wrecker
Join Date: Sep 2001
Location: Pottsville, Pa
Posts: 2,611
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Re: High hump?
Don't forget trucks with the 4 speed. (probably the main reason they had high humps!) Both my Cheyenne 20 and Custom 30 have it.
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Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10 |
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04-26-2013, 09:37 AM
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#6 |
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Registered User
Join Date: Dec 2012
Location: Fox Island, WA
Posts: 135
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Re: High hump?
When looking at trucks, I only considered high-hump trucks so there is plenty of room for the Tremec 5-speed tranny that will reside there before long.
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04-26-2013, 09:47 AM
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#7 |
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Registered User
Join Date: Feb 2007
Location: Cali Central Coast
Posts: 5,191
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Re: High hump?
Be aware that there are two types of covers - a 6 cylinder, and an 8 cylinder. The placement of the opening for the shifter is a little different (in the manual trucks). I'm not sure if the high hump in the autos had any opening on them at all.
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04-26-2013, 10:16 AM
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#8 | |
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Registered User
Join Date: Feb 2011
Location: Senatobia, MS
Posts: 1,294
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Re: High hump?
Quote:
Any pics of the differences? My 66 has a low hump but I noticed that the shifter hole isn't actually centered...
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04-26-2013, 02:53 PM
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#9 | |
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Account Suspended
Join Date: Oct 2012
Location: Olathe, KS
Posts: 90
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Re: High hump?
Quote:
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04-26-2013, 03:54 PM
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#10 | |
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Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: High hump?
Quote:
The 4-speed V-8 shifter hole is up forward and pretty much at the upward flaired section the I-6 location is 3.8" further back and conpletely on the flat section. There are illustrations in the assembly manual if you dig around.
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Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban |
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04-26-2013, 04:24 PM
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#11 |
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TuTone Silverado
Join Date: Mar 2007
Location: Central NJ
Posts: 196
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Re: High hump?
I think this is for a V8 4X4. Got it as a spare part with the truck I bought.
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04-26-2013, 04:53 PM
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#12 | |
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Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: High hump?
Quote:
__________________
Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban Last edited by SS Tim; 04-26-2013 at 05:05 PM. |
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04-26-2013, 05:25 PM
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#13 |
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Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: High hump?
This might help. Also shows the double bend vs single bend levers.
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Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban |
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04-26-2013, 06:30 PM
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#14 | |
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Account Suspended
Join Date: Oct 2012
Location: Salt Lake City, Utah
Posts: 3,331
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Re: High hump?
Quote:
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04-27-2013, 08:45 AM
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#15 |
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Account Suspended
Join Date: Oct 2012
Location: Olathe, KS
Posts: 90
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Re: High hump?
it LOOKS like a high hump to me.
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04-27-2013, 01:23 PM
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#16 | |
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Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: High hump?
Quote:
__________________
Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban |
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04-28-2013, 11:13 AM
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#17 |
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Account Suspended
Join Date: Oct 2012
Location: Olathe, KS
Posts: 90
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Re: High hump?
Based on those pics, I change my vote to low hump.
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