The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > Suspension

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-15-2005, 06:40 AM   #1
Whynot
Account Suspended
 
Join Date: May 2005
Location: Texas
Posts: 58
dropping the cab

Has any one ever tried or done this. I been looking at how my cab sits on my frame. I was wondering if anyone has ever relocated the steel cab mounts and core support mounts that are attached to the frame. I am just thinkin that they can be redrilled and bolted maybe a inch or a 1" or an 1 1/2" down. I know were only talkin a 1". But a 1" here and there is a lot added up. For maybe a couple hours work. Seems like I could drop the cab a little and still stay away from contacting the cab and frame. I may have to also notch the top of the frame in the front,so that the core support can sit down in the frame that inch. Not on top of it. Guys do a lot more work and spend a lot more time to the front cross member just to get a 1 1/2 lower. Maybe it can't or should not ,be done for some reason.
Whynot is offline   Reply With Quote
Old 12-15-2005, 08:27 AM   #2
camaro__thunder
Epoxy Primer Friendly
 
camaro__thunder's Avatar
 
Join Date: Feb 2004
Location: South of Houston TEXXXAS
Posts: 680
Re: droping the cab

You could do it, but dont forget you will still have to lower the bed as well. If you are going to go to all that trouble why not Z or do the Xmember drop ? Going low is addicting When the ground gets in the way start cutting off body panels.
__________________
My Project 69 SWB
SHAVED BAGGED DOORED
camaro__thunder is offline   Reply With Quote
Old 12-15-2005, 01:32 PM   #3
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Yes, I did a 1 1/2" body drop on my longhorn. its a bunch of work, but it really is a nice mod, as that 1 1/2" drop causes no suspension "road rash" issues L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 12-16-2005, 05:16 PM   #4
BigSky71
LAIDOUT
 
BigSky71's Avatar
 
Join Date: Jan 2005
Location: NW Montana
Posts: 928
Re: droping the cab

Quote:
Originally Posted by camaro__thunder
You could do it, but dont forget you will still have to lower the bed as well.
...and bumpers. Raising the bed floor would probably be the most straight-forward bed mod. Would the stock steering still hook up? I am wondering about clearance for HEI at the firewall. Clutch and column linkages could just be shortened. Nice thing is that this would 'lower' the entire truck not just one end.

CrazyLonghorn, any pictures of your mod?
__________________
67 2wd Shorty
Build Pictures
BigSky71 is offline   Reply With Quote
Old 12-16-2005, 05:45 PM   #5
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Quote:
Originally Posted by BigSky71
...and bumpers. Raising the bed floor would probably be the most straight-forward bed mod. Would the stock steering still hook up? I am wondering about clearance for HEI at the firewall. Clutch and column linkages could just be shortened. Nice thing is that this would 'lower' the entire truck not just one end.

CrazyLonghorn, any pictures of your mod?
I dont have any "in progress " pics on the body drop. the stock steering will still hook up,(with a little tweeking) if you dont go to wild on the drop(1 1/2" worked pretty good). the front frome horns were Z'ed, to drop the rad support & bumper, & at the rear, the bumper is lowered with dropdown brackets. I cut the mount lip off the box sides, moved it up & welded back on.......i have seen dropdown brackets made to do the job simpler tho. here are the pics http://community.webshots.com/user/hotrodhorn L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 12-16-2005, 05:35 PM   #6
dennislbrooks
Senior Member
 
dennislbrooks's Avatar
 
Join Date: Feb 2004
Location: Williamsburg, Ohio
Posts: 1,787
Re: droping the cab

crazy Longhorn -- how did you drop with the coils in the back 1.5"? I need to level out my 67.
dennislbrooks is offline   Reply With Quote
Old 12-17-2005, 01:23 PM   #7
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Quote:
Originally Posted by dennislbrooks
crazy Longhorn -- how did you drop with the coils in the back 1.5"? I need to level out my 67.
the 1 1/2" was body drop over the rails, but if you need to drop the back (suspension) on the truck 1 1/2-2" a set of drop blocks on a coil truck would work very nice. best of luck, L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 12-16-2005, 10:30 PM   #8
Joe67
67 is sold
 
Join Date: Apr 2001
Location: Troy, Michigan
Posts: 6,738
Re: droping the cab

How would you work out the alignment of the fenders considering the bolt to the rad/core support?
__________________
Joe - Formerly 67c10step
-------------------------------
1967 Chevy Stepside - ECE 4/6, fuelcell, 5lug - SOLD

gr8lakes - My ebay auctions

Click here to order forum apparel :: Click here to become a subscribing member
Joe67 is offline   Reply With Quote
Old 12-17-2005, 08:24 AM   #9
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Quote:
Originally Posted by 67c10step
How would you work out the alignment of the fenders considering the bolt to the rad/core support?
The front frame horns were Z'ed, to drop the rad support along with the front fenders L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 12-17-2005, 10:00 AM   #10
Joe67
67 is sold
 
Join Date: Apr 2001
Location: Troy, Michigan
Posts: 6,738
Re: droping the cab

Quote:
Originally Posted by crazy longhorn
The front frame horns were Z'ed, to drop the rad support along with the front fenders L
My question was directed to WHYNOT
__________________
Joe - Formerly 67c10step
-------------------------------
1967 Chevy Stepside - ECE 4/6, fuelcell, 5lug - SOLD

gr8lakes - My ebay auctions

Click here to order forum apparel :: Click here to become a subscribing member
Joe67 is offline   Reply With Quote
Old 12-17-2005, 12:27 PM   #11
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Quote:
Originally Posted by 67c10step
My question was directed to WHYNOT
You are welcome L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....
crazy longhorn is offline   Reply With Quote
Old 12-17-2005, 06:27 PM   #12
fastbagged68
Registered User
 
fastbagged68's Avatar
 
Join Date: Jun 2002
Location: Tri Valley California
Posts: 792
Re: droping the cab

Switch out the busshing for shorter ones. I did this on our old shop truck. The new bushings were about 1/8" thick. I beleive they are the same mounts they use on roadsters....
fastbagged68 is offline   Reply With Quote
Old 12-17-2005, 08:23 PM   #13
crazy longhorn
Fabricate till you "puke"
 
Join Date: Jun 2002
Location: Ill
Posts: 9,402
Re: droping the cab

Quote:
Originally Posted by fastbagged68
Switch out the busshing for shorter ones. I did this on our old shop truck. The new bushings were about 1/8" thick. I beleive they are the same mounts they use on roadsters....
You can probably get by with that on a 1" drop....more than that, if the cab dont hit sittin still, it sure will running down the road. I have urathane bushings under my longhorn. they move less(much less) than the rubber pcs. You still have some flex tho.... A lot depends on "daily driver" or show. I still like a fairly smooth ride on my rodney.....but she will be driven! 1/8" pads will bust up the cab on a truck you drive.......not to start a problem, but these old trucks "flex" pretty hard. many of the resto guys (Im not one of), say urathane bushings are not the ticket....too stiff, & they are stock height....I guess it just matters how many miles you drive per yr. Show to show......or "driver" L
__________________
69 longhorn,4" chop,3/5 drop, 1/2 ton suspension/disc brakes,1 1/2" body drop,steel tilt clip, 5.3/Edelbrock rpm intake/600 carb, Hooker streetrod shorties,2 1/2" exhaust/ H pipe/50's Flows , 6 spd Richmond trans,12 bolt/ 3.40 gears....

Last edited by crazy longhorn; 12-17-2005 at 08:44 PM.
crazy longhorn is offline   Reply With Quote
Old 12-20-2005, 11:57 AM   #14
bodydropped
Registered User
 
Join Date: Jan 2005
Location: beaumont,tx
Posts: 757
Re: droping the cab

Quote:
Originally Posted by fastbagged68
Switch out the busshing for shorter ones. I did this on our old shop truck. The new bushings were about 1/8" thick. I beleive they are the same mounts they use on roadsters....
way im doin my truck is usin hockey pucks i know it will be rought but to be low as im goin im willin to take the chance
bodydropped is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 03:06 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com