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 12-06-2012, 12:02 AM   #1
THE "10" SILVERADO
Registered User
 
THE "10" SILVERADO's Avatar
 
Join Date: Sep 2010
Location: Marble Falls, TX
Posts: 1,575
Flip Kit with HD Springs.

Bout a year ago I installed 2" drop shackles on my truck (77 lwb) to see if it would level it out. It didn't. I think it was still about an inch high. Didn't have the money to do anything else to it.

Now I'm looking at lowering it some more. I've been looking into flip kits (seem like the best option) and I'm wondering if anyone had done this with the heavy duty 8 leaf springs. I'm thinking since they are so thick that even if I did the 5" flip it would turn out like a 7" drop instead. If anyone has done this how much did it drop your truck? That would give me a reading on how much I need to lower the front (2", 3"?)

Also, those that have 2 piece drive shafts, will this screw up your pinion angle? I don't have a welder so I can't cut and re-weld the carrier bearing mount.


Thanks!
Michael
__________________
Michael
Re-starting the neglected '77...http://67-72chevytrucks.com/vboard/s...=425464&page=9
THE "10" SILVERADO is offline   Reply With Quote
Old 12-06-2012, 12:07 AM   #2
Pyrotechnic
Registered User
 
Pyrotechnic's Avatar
 
Join Date: Feb 2007
Location: Austin, TX
Posts: 3,930
Re: Flip Kit with HD Springs.

Taking out the over loads should get you down another inch roughly, and save about 100 pounds Couldn't believe how thick and heavy they were when I pulled mine.
__________________
1977 GMC Sierra Grande
Pyrotechnic is offline   Reply With Quote
Old 12-06-2012, 09:24 AM   #3
THE "10" SILVERADO
Registered User
 
THE "10" SILVERADO's Avatar
 
Join Date: Sep 2010
Location: Marble Falls, TX
Posts: 1,575
Re: Flip Kit with HD Springs.

Think I figured this about from an old old thread I dug up. A board member lowered his 1/2 ton (that had the HD 3/4 springs) and it dropped him around 6.5".

Now the question is, how do I adjust the pinion angle afterwards since I have a two peice driveshaft?
__________________
Michael
Re-starting the neglected '77...http://67-72chevytrucks.com/vboard/s...=425464&page=9
THE "10" SILVERADO 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 03:29 PM.


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