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 > 47 - Current classic GM Trucks > The 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-27-2011, 11:35 AM   #1
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
2.5" or 4" suspension lift?.....and what brand?

Thinking about lifting the 71'.

Any suggestions on lift size and brand? Gas, or fluid filled shocks?

I want to keep my current tires and wheels. 33x12.50x15.

Any other mods I need to think about when lifting 4".

I have been pricing lift kits at 4 Wheel Parts. Is there a better place to buy a lift.

Here are some pics. of my Blazer

Thanks in advance,
Tim
Attached Images
   
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-27-2011, 12:08 PM   #2
sandking
.....I am working on it.....
 
sandking's Avatar
 
Join Date: Jul 2007
Location: Anaheim Hills, Ca
Posts: 960
Re: 2.5" or 4" suspension lift?.....and what brand?

It looks great just the way it is!!!
__________________
.
.
.
.
.
View my build thread HERE
sandking is offline   Reply With Quote
Old 03-27-2011, 12:15 PM   #3
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by sandking View Post
It looks great just the way it is!!!
Thanks.

I know, I am on the fence about the lift. Believe this, my wife is the one that suggested the lift...lol

Tim
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-27-2011, 12:59 PM   #4
AlaskaMatt
Registered User
 
AlaskaMatt's Avatar
 
Join Date: Apr 2010
Location: AK
Posts: 198
Re: 2.5" or 4" suspension lift?.....and what brand?

First thing. If you fit the 33s and it drives sweet DON'T mess with it. It's a beauty! As you go up stability goes down. It's just physics.

That said, I am very happy with a 2.5 skyjacker. Rides nice, no need for steering arm replacement either. I brought mine down to a 2.5 lift as it had a 4in front 8 inch rear lift when I purchased. it. It was cheaper to buy a smaller all around spring lift than have stock springs made. But it worked out just fine.

One thing to think about whatever size you go is these tend to be butt draggers. My lift is actually a 2.5 front and 4 rear. If I set a level on the bed rails it's almost perfectly level. 2.5 in the rear would have left me with a rake to the rear.

As it is I may even add some zero rates the bring the rear up just a bit.
__________________
Thanks,

Matt

My Website
AlaskaMatt is offline   Reply With Quote
Old 03-27-2011, 01:18 PM   #5
1972CST
Registered User
 
1972CST's Avatar
 
Join Date: Mar 2008
Location: Concord NC
Posts: 511
Re: 2.5" or 4" suspension lift?.....and what brand?

I think a 2-3" lift looks right running 33's and stock 8" wheels. It probably wouldnt hurt to freshen up the leaf springs and shocks anyway. I am running a 2" TC all spring lift... no brake line or steering components needed. I have added a zero-rate add a leaf in the rear to level it out since I took this pic.. Great looking Blazer by the way.
Attached Images
  
1972CST is offline   Reply With Quote
Old 03-27-2011, 02:23 PM   #6
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Matt and CST,

Thanks for the great information. If lifted I will go 2.5 w/add-a-leaf rear sounds like the way to go. I am dragging butt now sitting stock.

What shocks do you recommend? Did you go single or double on the steering shock.

Btw, it does ride sweet the way it is with the 33's.

You both have some nice rides.

Thanks,
Tim
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-27-2011, 02:49 PM   #7
AlaskaMatt
Registered User
 
AlaskaMatt's Avatar
 
Join Date: Apr 2010
Location: AK
Posts: 198
Re: 2.5" or 4" suspension lift?.....and what brand?

I went double steering shock, but it's probably overkill.

As to suspension shocks I just used the skyjacker shocks that came with the kit.
__________________
Thanks,

Matt

My Website
AlaskaMatt is offline   Reply With Quote
Old 03-27-2011, 03:20 PM   #8
bigeasycigars
Registered User
 
bigeasycigars's Avatar
 
Join Date: Mar 2010
Location: Los Angeles, California
Posts: 226
Re: 2.5" or 4" suspension lift?.....and what brand?

I like Bilsteins for shocks.

Deavers or Alcan for custom made springs.
Skyjacker Softrides for ready made.
Springs all around.

Sometimes when you go to 4" you have to change driveshafts as well as steering. If your streeting it most, I'd stay low as ya can. Single is fine for a stabilizer unless your going bigger tires (35"or more) and higher lift (6" or more). Otherwise it's for looks.

I just changed mine to a 4" Skyjacker Softride, Bilstein Shocks, Replaced Rubber Body Mounts, Swaybar Disconnect, and ORD Greaseable Bolt/Shackles.

I'll see in a week how it came out.
__________________
'71 K/5 CST Work in progress...In Sicily, women are more dangerous than shotguns.

Last edited by bigeasycigars; 03-27-2011 at 03:20 PM.
bigeasycigars is offline   Reply With Quote
Old 03-27-2011, 09:16 PM   #9
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by bigeasycigars View Post
I like Bilsteins for shocks.

Deavers or Alcan for custom made springs.
Skyjacker Softrides for ready made.
Springs all around.

Sometimes when you go to 4" you have to change driveshafts as well as steering. If your streeting it most, I'd stay low as ya can. Single is fine for a stabilizer unless your going bigger tires (35"or more) and higher lift (6" or more). Otherwise it's for looks.

I just changed mine to a 4" Skyjacker Softride, Bilstein Shocks, Replaced Rubber Body Mounts, Swaybar Disconnect, and ORD Greaseable Bolt/Shackles.

I'll see in a week how it came out.
Thanks for the take.........let me know what you think. Are there greasable body mounts? I like grease.........
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-27-2011, 09:19 PM   #10
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Bigeasy.....your rig looks awesome....what brand is your soft top? I can't stand my grill insert. I want your egg crate insert with the bow tie....

Tim
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-27-2011, 09:25 PM   #11
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by TexasJimmy View Post
Bigeasy.....your rig looks awesome....what brand is your soft top? I can't stand my grill insert. I want your egg crate insert with the bow tie....

Tim
What size tire are you running? I think I have those rims on my 84' Jimmy. It is also running 33x12.50x15's.
Attached Images
 
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-28-2011, 12:12 AM   #12
bigeasycigars
Registered User
 
bigeasycigars's Avatar
 
Join Date: Mar 2010
Location: Los Angeles, California
Posts: 226
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by TexasJimmy View Post
Bigeasy.....your rig looks awesome....what brand is your soft top? I can't stand my grill insert. I want your egg crate insert with the bow tie....



Tim
It's a Softopper... www.softopper.com
Here are a few grilles for sale on this site.

http://67-72chevytrucks.com/vboard/s...d.php?t=454145
http://67-72chevytrucks.com/vboard/s...d.php?t=452339

Thanks for the kind words,

Eric
__________________
'71 K/5 CST Work in progress...In Sicily, women are more dangerous than shotguns.
bigeasycigars is offline   Reply With Quote
Old 03-28-2011, 01:58 PM   #13
TexasJimmy
Registered User
 
TexasJimmy's Avatar
 
Join Date: Feb 2011
Location: Friendswood,Texas
Posts: 238
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by bigeasycigars View Post
It's a Softopper... www.softopper.com
Here are a few grilles for sale on this site.

http://67-72chevytrucks.com/vboard/s...d.php?t=454145
http://67-72chevytrucks.com/vboard/s...d.php?t=452339

Thanks for the kind words,

Eric
Eric,
Thanks for the information.

Tim
__________________
"It is, what it is" K5 NV

71' Blazer CST
84' GMC Jimmy-SOLD
2008 Suburban LTZ
TexasJimmy is offline   Reply With Quote
Old 03-29-2011, 06:31 AM   #14
mcmlxix
Collector of Projects
 
mcmlxix's Avatar
 
Join Date: Apr 2003
Location: Las Vegas
Posts: 3,106
Re: 2.5" or 4" suspension lift?.....and what brand?

Most lift springs ride rough and will have you bouncing around unless you go for some custom springs. My Blazer had a 4" lift on it whe I got it. Its a littel bouncy. It has a raised steering arm but stock drive shafts.

Make sure your body mounts are in good shape. That alone can cost you a inch. I did replace the body mounts and added 1" body lift blocks from ORD ( http://www.offroaddesign.com/catalog/oneinchlift.htm ) If you still need a little more use the add-a-leaf or Zero-Rate for the rear to even it out...

I second Bilstein for shocks. I will be replacing my shocks ASAP with a set of 5150s.
__________________
Rich
1972 K5 Blazer CST Click HERE

D60 BIG BRAKE UPGRADE Click HERE
mcmlxix is offline   Reply With Quote
Old 03-29-2011, 08:50 PM   #15
rads42
Registered User
 
Join Date: Jul 2009
Location: Orange, CT
Posts: 72
Re: 2.5" or 4" suspension lift?.....and what brand?

Do you have a before and after pic with the 1" spacers installed. Did all your door gaps, etc come back to normal after the body bushing and spacer install?
rads42 is offline   Reply With Quote
Old 03-30-2011, 04:27 AM   #16
mcmlxix
Collector of Projects
 
mcmlxix's Avatar
 
Join Date: Apr 2003
Location: Las Vegas
Posts: 3,106
Re: 2.5" or 4" suspension lift?.....and what brand?

Quote:
Originally Posted by rads42 View Post
Do you have a before and after pic with the 1" spacers installed. Did all your door gaps, etc come back to normal after the body bushing and spacer install?
No new pics since the blocks and mounts... I'll try and get some. As far as the body lines, I didn't have much to start with. I did have a few shims that I didn't put back in. The pass side door was fine but the drive door didnt want to close nice....
__________________
Rich
1972 K5 Blazer CST Click HERE

D60 BIG BRAKE UPGRADE Click HERE
mcmlxix is offline   Reply With Quote
Old 04-01-2011, 06:47 AM   #17
mcmlxix
Collector of Projects
 
mcmlxix's Avatar
 
Join Date: Apr 2003
Location: Las Vegas
Posts: 3,106
Re: 2.5" or 4" suspension lift?.....and what brand?

here are some pics ... w/ 33 x 12.5 x 15





__________________
Rich
1972 K5 Blazer CST Click HERE

D60 BIG BRAKE UPGRADE Click HERE

Last edited by mcmlxix; 04-01-2011 at 06:49 AM.
mcmlxix is offline   Reply With Quote
Reply

Bookmarks


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 02:44 PM.


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