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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-08-2018, 10:44 AM   #1
bcwilson_1
Registered User
 
Join Date: Dec 2016
Location: Newcastle, Wyoming
Posts: 87
Lowering my c20

Ok ive searched and either missed it or didn't look long enough (adhd). Im looking to lower my c20 about 4-5 inches in the rear, and about 2 inches in front. I have 16" wheels and stock 31" tires currently. Im eventually going to a 20" rim and about a 30" tire. For now, can I take any leafs out to lower it a couple inches in the rear? And ive read about cutting front coils by 1 coil safely. How much drop could I get cutting 1 coil up front, and taking the overload leaf and however many others safely in the rear? I wont be using the truck to haul more than a light boat and an atv (2000 lbs. Max at a time).


If there is a specific thread or build on here please link me to it.


EDIT** Im just wanting to do a budget type drop until I get my new wheels. Then, I will be going normal route and getting new suspension.
Attached Images
  
__________________
'72 C20 Custom Camper, crate 350, T400, Dana 60, ps, a/c
bcwilson_1 is offline   Reply With Quote
Old 09-08-2018, 03:50 PM   #2
72c20customcamper
Registered User
 
72c20customcamper's Avatar
 
Join Date: Jul 2018
Location: Catskill Mountains,NY
Posts: 8,907
Re: Lowering my c20

I took two out of the rear dropped about 1 1/2 But you need to shim the u bolt nuts to clamp the rear tight. Mine bottomed out before they were tight. Haven't done the front yet but I'm going to use drop spindles. And then 2 inch lowering shackles in the rear.
Attached Images
 
__________________
Mark
72 c20 custom camper Husky edition,
66 SS396 Chevelle 1964 Hawk, 63 Avanti,62 lark
1969 AMX ,
1968 c20 stepside ,85 K20
1977 Suburban sold
68 anniversary.
72c20customcamper is offline   Reply With Quote
Old 09-08-2018, 04:45 PM   #3
PepperTreeGarage
Registered User
 
PepperTreeGarage's Avatar
 
Join Date: Jan 2014
Location: SoCal
Posts: 281
Re: Lowering my c20

It'll look sweet once you do the full rebuild. I'm still working on it, but this is the stance on ours. lots to do yet. 1972 Custom Deluxe 20 Custom Camper.
Attached Images
  
PepperTreeGarage is offline   Reply With Quote
Old 09-08-2018, 04:55 PM   #4
84yotamann
Registered User
 
Join Date: Aug 2017
Location: Folsom, CA
Posts: 5
Re: Lowering my c20

how much did you drop yours pepper??
__________________
2008 GMC 2500HD 6.6l Duramax Diesel
67 GMC long bed 2wd my "main squeeze"
85 Toyota project, SBC, TH350, D60 front, D70 Rear, 3 linked Front, 4 link Rear.
43 Willys, family heirloom

84yotamann is offline   Reply With Quote
Old 09-08-2018, 06:07 PM   #5
PepperTreeGarage
Registered User
 
PepperTreeGarage's Avatar
 
Join Date: Jan 2014
Location: SoCal
Posts: 281
Re: Lowering my c20

Quote:
Originally Posted by 84yotamann View Post
how much did you drop yours pepper??
5.5 front. Flipkit and pulled bottom leaf in back, approx. 7.5. It's not done yet as I'm adding helper bags in the rear for loads and trailer duties.
Attached Images
  
PepperTreeGarage is offline   Reply With Quote
Old 09-08-2018, 06:47 PM   #6
bcwilson_1
Registered User
 
Join Date: Dec 2016
Location: Newcastle, Wyoming
Posts: 87
Re: Lowering my c20

Quote:
Originally Posted by PepperTreeGarage View Post
5.5 front. Flipkit and pulled bottom leaf in back, approx. 7.5. It's not done yet as I'm adding helper bags in the rear for loads and trailer duties.
That looks good... Probably a little lower than ill go. I don't want the tucked look, just on top of the tires

...actually now that I look at it, it looks like yours might be just on top of the tires? Its kinda dark around the tires in the pic.
__________________
'72 C20 Custom Camper, crate 350, T400, Dana 60, ps, a/c
bcwilson_1 is offline   Reply With Quote
Old 09-18-2018, 12:34 AM   #7
84yotamann
Registered User
 
Join Date: Aug 2017
Location: Folsom, CA
Posts: 5
Re: Lowering my c20

Quote:
Originally Posted by PepperTreeGarage View Post
5.5 front. Flipkit and pulled bottom leaf in back, approx. 7.5. It's not done yet as I'm adding helper bags in the rear for loads and trailer duties.
Hey Pepper looks like you made the spring under pad yourself, is the any measurements i would need to make one or does it pretty much just to keep the pinion angle off the stock pad?
__________________
2008 GMC 2500HD 6.6l Duramax Diesel
67 GMC long bed 2wd my "main squeeze"
85 Toyota project, SBC, TH350, D60 front, D70 Rear, 3 linked Front, 4 link Rear.
43 Willys, family heirloom

84yotamann is offline   Reply With Quote
Old 09-08-2018, 07:04 PM   #8
bcwilson_1
Registered User
 
Join Date: Dec 2016
Location: Newcastle, Wyoming
Posts: 87
Re: Lowering my c20

Quote:
Originally Posted by 72c20customcamper View Post
I took two out of the rear dropped about 1 1/2 But you need to shim the u bolt nuts to clamp the rear tight. Mine bottomed out before they were tight. Haven't done the front yet but I'm going to use drop spindles. And then 2 inch lowering shackles in the rear.
I like how this looks like it still has a slight rake. Maybe I could do this and put a slightly thicker tire on the back wheels to fill the wells. How did yours effect ride quality? Did it smooth it out a bit?
__________________
'72 C20 Custom Camper, crate 350, T400, Dana 60, ps, a/c
bcwilson_1 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 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com