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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-23-2008, 12:48 AM   #1
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
3/5 drop question

I came scross a good deal on a DJM 3/5 drop kit for my 84 stepside. I currently have 235/75/16 tires on it now. Will they clear with this drop? Do I need dropped shocks to? I plan to add spindals and another 1" drop in the rear later but for now a 3/5 will look alot better than it does now.
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-23-2008, 01:36 AM   #2
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

What does the kit consist of?
3" front springs and a flip kit? Up front you will need drop shocks for sure. The rear may not if it comes with shock extenders.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline   Reply With Quote
Old 12-23-2008, 01:54 AM   #3
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

yeah 3" front springs, a flip kit and the shock extenders. Will my tires be a issue?
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-23-2008, 02:40 AM   #4
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

I don't think so. If you go lower, later on,... they probably will be too tall.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline   Reply With Quote
Old 12-23-2008, 02:43 AM   #5
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

yeah I remember reading on here to keep the tires under 28" when you drop them alot. I want to have a 5/6 or 5/7 eventually and will definatly change the wheels and tires before going that route. i just don` want to buy this kit and then not be able to put it on because of my tires being too tall. They are pretty narrow so that might work in my favor.
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-23-2008, 11:09 PM   #6
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

So I got my lowering kit today. I got it off of craigslist for $50 and it`s pretty much new. So what else do I need to install this kit? It came with 3" front springs and a flip kit with shock extenders.
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-23-2008, 11:52 PM   #7
Trick76
Living la vida broka
 
Trick76's Avatar
 
Join Date: Jan 2003
Location: P'ville California
Posts: 221
Re: 3/5 drop question

WHAT!!! I am on Sacramento craigslist every day. How did I miss that deal?? Sweet score dude. Probably need a C-notch for the flip kit. I think FBI in El Dorado hills has the for fairly cheap.

Derek
__________________
1976 C10 Longbed lowered 5/7, hot 355/TH350. ~ SOLD
1974 C10 Shortbed Stepside 350/Saginaw ~ SOLD
1984 C10 Longbed 6.2l diesel 700r4. ~SOLD
1985 GMC C20 350 700r4, ~under the knife
Trick76 is offline   Reply With Quote
Old 12-24-2008, 12:34 AM   #8
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

Quote:
Originally Posted by Trick76 View Post
WHAT!!! I am on Sacramento craigslist every day. How did I miss that deal?? Sweet score dude. Probably need a C-notch for the flip kit. I think FBI in El Dorado hills has the for fairly cheap.

Derek
I almost missed it myself and thought I was too late since it took him a few days to get back to me. he said they were installed and driven around a parking lot and then decided it wasn`t low enough and went with something else. I read a recent thread about a DJM flip kit install and it looks like I can get by with just removing the factory bumpstops. I was hoping I wouldn`t need anything elst to install this stuff on my 84.
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-24-2008, 12:42 AM   #9
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

Trim up your lower control arms around the lower ball joint area and remove the front bumpstops. Then get some good front shock. I like using Belltech.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline   Reply With Quote
Old 12-24-2008, 12:43 AM   #10
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

Quote:
Originally Posted by lolife99 View Post
Trim up your lower control arms around the lower ball joint area and remove the front bumpstops. Then get some good front shock. I like using Belltech.
what is the reason for trimming the lower control arm?
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-24-2008, 12:48 AM   #11
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

Any 15" wheel with a backspacing over 3.5" will rub with drop spindles. Since you talked about going lower later on,... NOW is a good time to trim the excess metal while you are swapping springs. Removeal of the metal bumpstop stand will gain you clearence for running your shorter 3" drop springs. Just add an aftermarket rubber bump stop.
Search for "lower control arm trimming" on here. It's been talked about a bunch and has pics.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823

Last edited by lolife99; 12-24-2008 at 12:48 AM.
lolife99 is offline   Reply With Quote
Old 12-24-2008, 12:51 AM   #12
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

Here's a thread:
http://67-72chevytrucks.com/vboard/s...light=trimming.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline   Reply With Quote
Old 12-24-2008, 01:02 AM   #13
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

Quote:
Originally Posted by lolife99 View Post
Any 15" wheel with a backspacing over 3.5" will rub with drop spindles. Since you talked about going lower later on,... NOW is a good time to trim the excess metal while you are swapping springs. Removeal of the metal bumpstop stand will gain you clearence for running your shorter 3" drop springs. Just add an aftermarket rubber bump stop.
Search for "lower control arm trimming" on here. It's been talked about a bunch and has pics.

Ok Thanks for explaining. I`ve never lowered one of these trucks or really any other car for that matter. I have 16" wheels now though and will probably upgrade to 17"-20" wheels when i buy new wheels. I don`t know what the offset if but I doubt they are more than 3.5" since it`s only a 235/75/16 tire. Will I still need to grind with bigger than 15" wheels?
__________________
Anthony
68c10owner is offline   Reply With Quote
Old 12-24-2008, 01:06 AM   #14
lolife99
67-72 parts collector,…
 
lolife99's Avatar
 
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,699
Re: 3/5 drop question

Probably not. But I wouldn't know for sure without seeing them. You can do it later if you add spindles. It's just something I always do,... no matter what wheels I using. That way EVERYTHING fits.
__________________
Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
lolife99 is offline   Reply With Quote
Old 12-24-2008, 01:13 AM   #15
68c10owner
Registered User
 
68c10owner's Avatar
 
Join Date: Oct 2003
Location: Carmichael, California
Posts: 3,006
Re: 3/5 drop question

Quote:
Originally Posted by lolife99 View Post
Probably not. But I wouldn't know for sure without seeing them. You can do it later if you add spindles. It's just something I always do,... no matter what wheels I using. That way EVERYTHING fits.
Thanks for the input. I`ll take a good look at it when i put the springs in. I was planning to go lower but I`ll probably stick with the 3/5 for a while since I got it so cheap. Money is tight when your not working.
__________________
Anthony
68c10owner 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 04:58 AM.


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