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03-20-2005, 12:38 AM
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#1 |
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Senior Member
Join Date: Apr 2004
Location: sw colorado
Posts: 2,720
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tranny hump
I was wondering if 2wd trucks ever came with the high hump tranny tunnel? if so were these bolt on like the 4x4 ones. i need a ranny hump that i can cut new shifter holes in after my tranny swap. thanks
Ryan |
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03-20-2005, 12:41 AM
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#2 |
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Active Member
Join Date: Jan 2005
Location: RDM,Oregon
Posts: 285
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Yep the 2wd came with the tall hump if it came with the 4spd manaul - and it is a bolt in.::::::CB
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03-20-2005, 12:45 AM
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#3 |
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Registered User
Join Date: Feb 2004
Location: Tacoma WA
Posts: 1,365
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Yes they did. Big block/T400 2wd had a high hump with no holes. I don't know about manual trucks but think that 4speed 2wd may have had a high hump.
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67 C-20 LWB, tilt, speed alert, vac, 454, T400 67 C-10 SWB, factory air with more to follow |
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03-20-2005, 12:53 AM
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#4 |
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Registered User
Join Date: Sep 2004
Location: Pierre SD
Posts: 1,533
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my 2wd 4speeds have hugh humps.
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I think the world needs a drink...  Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd  Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
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03-20-2005, 12:56 AM
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#5 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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Also, 1/2 ton trucks with a TH400 and 305/351 V-6 engines had high humps too. Of course, that would be a GMC only thing there.
Other than that, the general accepted rule is any big block truck with an auto or 4 speed....3 speed trucks had the low hump. All 4 wheel drive trucks... and all 4 speed trucks.. all these had high hump cabs, and all high humps were bolt in. |
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03-20-2005, 08:17 AM
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#6 |
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Out draggin'
Join Date: Jan 2004
Location: Pitman,NJ
Posts: 1,574
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What he said plus the TH350 was a low hump in the 2wd.
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91 GMC Xcab LB-Bags/bd/caddy clip SOLD 72 C10 Cheyenne Super LWB SOLD 92 GMC K1500 Burb 72 C10 Burb (ex. Cheesewagon)SOLD 72 C20 Burb parts truck 71 C10 Burb "project" |
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03-20-2005, 11:18 AM
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#7 | |
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Registered User
 
Join Date: Aug 2001
Location: SOMERSET KY.
Posts: 6,425
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Quote:
 ON THIS ONE, & GO ALONG WITH BOB MOORE ON THIS ONE. AUTO-MATIC BIG BLOCK TRUCKS DID INDEED COME WITH HI-HUMPS WITH NO HOLES IN THEM. G.M. ONLY PUT T-400 AUTO-MATIC TRANNYS IN AUTO-MATIC EQUIPT TRUCKS , & SINCE G.M. NEVER PUT A FACTORY FLOOR SHIFT AUTO-MATIC IN OUR TRUCKS, THE HIGH HUMPS THAT CAME IN THESE TRUCKS NEVER HAD ANY HOLES IN THEM. I HAD THIS SAME CONVERSATION WITH FAST68 A FEW YEARS AGO, & HE DIDN'T BELIEVE ME UNTIL I SENT HIM PICTURES OF ONE. WANT PIC.s?? JOHN
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junkyardjohn 69 1 TON TOW TRUCK // 84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE.  THERES ROOM FOR ALL OF GODS CREATURES RIGHT NEXT TO MY MASHED POTATOES//LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS) DON'T RENT U-HAUL ALWAYS TELL THE TRUTH IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST |
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03-20-2005, 10:11 PM
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#8 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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I didn't word that quite right...I was saying that the 4 speed and automatic big blocks came with high humnps...the 3 speed was a low hump.
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03-20-2005, 10:35 PM
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#9 |
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Senior Member
Join Date: Sep 2004
Location: Georgia
Posts: 614
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My '72 C-10 came with the 402 CID engine, 400 TH transmission, and it has the high hump.
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 2012 Silverado LT 1500, 5.3, 6 speed auto '86 SWB C-10 Silverado |
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03-20-2005, 10:53 PM
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#10 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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exactly
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03-20-2005, 11:58 PM
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#11 |
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Registered User
Join Date: Aug 2001
Location: SOMERSET KY.
Posts: 6,425
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Sorry Andy.. I Must Have Misunderstood What You Were Trying To Say. No Offence Intended .. Sorry. John
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junkyardjohn 69 1 TON TOW TRUCK // 84 4WD CUCV BLAZER// 85 1 TON 4WD STAKE TRUCK// 86 M1031 5/4 TON 4WD CUCV// ALOT OF OLD TRUCKS FOR ONE OLD MAN TO DRIVE. THERES ROOM FOR ALL OF GODS CREATURES RIGHT NEXT TO MY MASHED POTATOES//LIFE MEMBER OF P.E.T.A (PEOPLE EATING TASTY ANIMALS) DON'T RENT U-HAUL ALWAYS TELL THE TRUTH IT WILL AMAZE PART OF THE PEOPLE & ASTONISH THE REST |
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03-21-2005, 11:13 AM
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#12 |
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II Timothy 4:2
Join Date: Mar 2005
Location: Fort Worth
Posts: 361
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My 72 C-20 2WD 350 4 speed has a big hump.
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72 C-20 2WD LWB Custom Camper Deluxe 350 4 Speed "Project Lazarus" MY TRUE PRIDE AND JOY "Dangit, Bobby, people will see that oil stain and think I'm a drunk." |
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03-22-2005, 12:00 PM
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#13 |
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II Timothy 4:2
Join Date: Mar 2005
Location: Fort Worth
Posts: 361
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I forgot to mention that it started life with a 400 automatic. As to whether the big hump was added when the tranny was swapped, I don't know.
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72 C-20 2WD LWB Custom Camper Deluxe 350 4 Speed "Project Lazarus" MY TRUE PRIDE AND JOY "Dangit, Bobby, people will see that oil stain and think I'm a drunk." |
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