Stupid Question about My Humps.. my humps. my humps. my humps - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Possmguts · 11-26-2015, 12:50 AM

High or low humps are for Automatics?

**FirstOwner69** · 11-26-2015, 01:00 AM

Quote:

Originally Posted by Possmguts

High or low humps are for Automatics?

Both. This link will help.

http://67-72chevytrucks.com/vboard/s...ight=high+hump

**71CHEVYSHORTBED402** · 11-26-2015, 02:19 AM

"What hump?"

**Blue/72** · 11-26-2015, 02:21 AM

Quote:

Originally Posted by 71CHEVYSHORTBED402

"What hump?"

He is referring to the trans cover I believe

**71CHEVYSHORTBED402** · 11-26-2015, 02:40 AM

Sorry, couldn't help it:

kenn · 11-26-2015, 08:32 AM

Lmao

Possmguts · 11-26-2015, 11:41 AM

Quote:

Originally Posted by FirstOwner69

Both. This link will help.

http://67-72chevytrucks.com/vboard/s...ight=high+hump

lol.. Thanks bud... I have a low hump now, and the truck used to be a 3 on the tree.. but has a TH350 with after market floor shifter. I may be saving for that 6 speed double O/D. Very pricey but Im building a truck with around 400 HP I can do long road trips in and not break the bank...

**lolife99** · 11-26-2015, 11:54 AM

If you will be using a transmission with a larger case than the th350,... I would definitely switch the high hump transmission cover.
(th400, 700r-4, 4l60e, etc.)

tommys72 · 11-26-2015, 12:00 PM

Quote:

Originally Posted by lolife99

If you will be using a transmission with a larger case than the th350,... I would definitely switch the high hump transmission cover.
(th400, 700r-4, 4l60e, etc.)

So I need a high hump when I switch to a 700r-4 from the th350?

**lolife99** · 11-26-2015, 12:03 PM

Quote:

Originally Posted by tommys72

So I need a high hump when I switch to a 700r-4 from the th350?

I know alot of people say you can squeeze a th400 or 700r-4 (same case size) under a low hump floor,... but why fight the tight fit. I would definitely make the swap to a high hump.

Skinny Kid · 11-26-2015, 12:26 PM

My lovely tunnel hump, check it out...

Happy Thanksgiving!

scotts72heavyhalf · 11-26-2015, 12:40 PM

I am running a low hump cab with a 700r4 but I put the cab down on the frame when the engine and trans were already bolted in. It is a tighter than the th-350 but it does fit

67ChevyRedneck · 11-26-2015, 01:22 PM

I find this thread to be Fergalicious.

Kennuck · 11-26-2015, 06:31 PM

I have a 4L60E with a low hump. There is plenty of room under there for an auto, no need to change to high hump.

Dustytrix · 11-26-2015, 09:25 PM

Glad to hear that Kennuck that the 4l60e fits easy. But do you know if the 4l80e will squeeze in there? I have a 80e that I am wanting to use with my ls swap.

Kennuck · 11-26-2015, 09:50 PM

The info I have read says you need a high hump for the 4L80e. I have no experience with the 4L80e. Here are some pics of a 4L60E in a low hump cab. There is about 2" clearance all around probably not enough room for a 4L80E

Dustytrix · 11-27-2015, 08:33 PM

Thanks for the pics Kennuck, that helps me a lot. I might need to locate a high hump, for the 4l80e.

Possmguts · 11-27-2015, 08:34 PM

Quote:

Originally Posted by Kennuck

The info I have read says you need a high hump for the 4L80e. I have no experience with the 4L80e. Here are some pics of a 4L60E in a low hump cab. There is about 2" clearance all around probably not enough room for a 4L80E

Thanks for the pics, I appreciate that. I know with the th350 there was room because thats what was in it... and will probably go back in. But I really want to do the 6 speed double O/D Tremec.. not sure on bell-housing size on that but I know the body is smaller...

hugger6933 · 11-27-2015, 09:34 PM

I'm gonna say for 700 or 400 or 4 L60E low hump but if your going 4L80E I'm gonna say you need the high hump. Also if your going 6L60E you need the high hump from what I'm told. make sure you make up your mind BEFORE ordering carpet as they are different.

11-26-2015, 12:50 AM	#1
Possmguts Registered User Join Date: Nov 2014 Location: Columbiana Ohio Posts: 1,210	Stupid Question about My Humps.. my humps. my humps. my humps High or low humps are for Automatics? __________________ "Hey... its only time and money right? Just do it." 67 Short Bed under major construction http://67-72chevytrucks.com/vboard/s...=651356&page=8

11-26-2015, 02:19 AM	#3
71CHEVYSHORTBED402 Senior Member Join Date: Feb 2009 Location: Northern Nevada Posts: 7,385	Re: Stupid Question about My Humps.. my humps. my humps. my humps "What hump?" __________________ Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025

11-26-2015, 02:40 AM	#5
71CHEVYSHORTBED402 Senior Member Join Date: Feb 2009 Location: Northern Nevada Posts: 7,385	Re: Stupid Question about My Humps.. my humps. my humps. my humps Sorry, couldn't help it: __________________ Tony 71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assembly guide (kit) for restoring this truck from the ground up, complete with details including full hardware descriptions. Much of the info. applies to all 67-72 GM. My build thread, with some info. about the assembly kit https://67-72chevytrucks.com/vboard/...d.php?t=730025

11-26-2015, 08:32 AM	#6
kenn Registered User Join Date: Oct 2013 Location: CT. Posts: 260	Re: Stupid Question about My Humps.. my humps. my humps. my humps Lmao

11-26-2015, 11:54 AM	#8
lolife99 67-72 parts collector,… Join Date: Nov 2002 Location: Mid-MO Posts: 22,717	Re: Stupid Question about My Humps.. my humps. my humps. my humps If you will be using a transmission with a larger case than the th350,... I would definitely switch the high hump transmission cover. (th400, 700r-4, 4l60e, etc.) __________________ Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823

11-26-2015, 12:26 PM	#11
Skinny Kid Registered User Join Date: Jan 2015 Location: Costa Mesa, CA Posts: 40	Re: Stupid Question about My Humps.. my humps. my humps. my humps My lovely tunnel hump, check it out... Happy Thanksgiving! __________________ 1971 Chevy Custom Camper/20, Hugger Orange with White Top 31,000 original miles (when purchased), 402, TH400, PS, PB, AC As of May 2017 it now has a turbo LS in it! (Still looks stock though)

11-26-2015, 12:40 PM	#12
scotts72heavyhalf Registered User Join Date: Aug 2007 Location: Sandy, Oregon Posts: 1,551	Re: Stupid Question about My Humps.. my humps. my humps. my humps I am running a low hump cab with a 700r4 but I put the cab down on the frame when the engine and trans were already bolted in. It is a tighter than the th-350 but it does fit __________________ Scotts72C10

11-26-2015, 01:22 PM	#13
67ChevyRedneck Hittin E-Z Street on Mud Tires Join Date: Nov 2004 Location: Greenville, SC Posts: 23,090	Re: Stupid Question about My Humps.. my humps. my humps. my humps I find this thread to be Fergalicious. __________________ Jesse James 1967 C10 SWB Stepside: 350/700R4/3.73 1965 Ford Mustang: 289/T5-5spd/3.25 Trac-Loc 1968 Pontiac Firebird: Project Fire Chicken! 2015 Silverado Double Cab 5.3L Z71 2001 Jeep Wrangler Sport 4.0L 5spd 2020 Chevrolet Equinox Premium 2.0L Turbo 2011 Mustang V6 ~ Wife's ride American Born, Country by the Grace of God 1967 CST Shop Truck Rebuild! My 1967 C-10 Build Thread My Vintage Air A/C Install Project "On a Dime" Trying my hand at Home Renovation! 1965 Mustang Modifications!

11-26-2015, 06:31 PM	#14
Kennuck Registered User Join Date: Oct 2013 Location: Dresden, Ontario Posts: 647	Re: Stupid Question about My Humps.. my humps. my humps. my humps I have a 4L60E with a low hump. There is plenty of room under there for an auto, no need to change to high hump. __________________ 1970 Short Wide 5.3 4L60E BlackBear tune 3:73 gears, Boyd's Tank 2.5 / 4 drop 5 lug disc brakes Vintage Air 18x8 Ridlers 255/55 frt. 18x9.5 275/60 rear

11-26-2015, 09:25 PM	#15
Dustytrix Registered User Join Date: Jan 2012 Location: Petal,Ms. Posts: 428	Re: Stupid Question about My Humps.. my humps. my humps. my humps Glad to hear that Kennuck that the 4l60e fits easy. But do you know if the 4l80e will squeeze in there? I have a 80e that I am wanting to use with my ls swap.

11-26-2015, 09:50 PM	#16
Kennuck Registered User Join Date: Oct 2013 Location: Dresden, Ontario Posts: 647	Re: Stupid Question about My Humps.. my humps. my humps. my humps The info I have read says you need a high hump for the 4L80e. I have no experience with the 4L80e. Here are some pics of a 4L60E in a low hump cab. There is about 2" clearance all around probably not enough room for a 4L80E Attached Images __________________ 1970 Short Wide 5.3 4L60E BlackBear tune 3:73 gears, Boyd's Tank 2.5 / 4 drop 5 lug disc brakes Vintage Air 18x8 Ridlers 255/55 frt. 18x9.5 275/60 rear

11-27-2015, 08:33 PM	#17
Dustytrix Registered User Join Date: Jan 2012 Location: Petal,Ms. Posts: 428	Re: Stupid Question about My Humps.. my humps. my humps. my humps Thanks for the pics Kennuck, that helps me a lot. I might need to locate a high hump, for the 4l80e.

11-27-2015, 09:34 PM	#19
hugger6933 Registered User Join Date: Oct 2008 Location: Marianna Arkansas Posts: 7,280	Re: Stupid Question about My Humps.. my humps. my humps. my humps I'm gonna say for 700 or 400 or 4 L60E low hump but if your going 4L80E I'm gonna say you need the high hump. Also if your going 6L60E you need the high hump from what I'm told. make sure you make up your mind BEFORE ordering carpet as they are different.



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