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 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-06-2019, 12:21 AM   #1
Tpo
Junior Member
 
Join Date: Feb 2019
Location: Eugene, OR
Posts: 95
Modding a C20

I know of a 61 C20 sitting on a farm not far from me. It looks pretty staright from 200 feet away and 40mph. Before I approach the owner, school me a little. Would this be a difficult truck to do the typical stuff to- lower, disc brakes, power steering? Does anyone even make drop spindles for 60-62 C20? I've searched here and found a few modded 64_66 c20s but no knee-knockers.
I guess a broader question is what are the differences between 1\2 and 3\4 ton? I believe they had a thicker frame and trailing arms, different a arms, ball joints, and tie rod ends, bigger axle and drums, and heavier springs. What else?
Thanks!
Tpo is offline   Reply With Quote
Old 04-06-2019, 10:35 AM   #2
Clyde65
1965 Chevy C10, 2005 4.8L/4l60
 
Clyde65's Avatar
 
Join Date: Aug 2004
Location: DFW Texas
Posts: 8,546
Re: Modding a C20

The 60-61 have torsion bar front suspension and the 63-66 are coil. The 60-62 have Eaton HO rear diffs, parts aren’t readily available and expensive,

You could convert to 1/2 ton. They make drop spindles for 60-66 1/2 ton.
__________________
Clyde65

Rebuild of Clyde
http://67-72chevytrucks.com/vboard/s...84#post8338184

69 Aristocrat Lo Liner build
http://67-72chevytrucks.com/vboard/s...84#post7561684



support our troops!
Clyde65 is offline   Reply With Quote
Old 04-06-2019, 10:41 AM   #3
350TacoZilla
Registered User
 
Join Date: Sep 2010
Location: Hancock Md
Posts: 420
Re: Modding a C20

Quote:
Originally Posted by Clyde65 View Post
The 60-61 have torsion bar front suspension and the 63-66 are coil. The 60-62 have Eaton HO rear diffs, parts aren’t readily available and expensive,

You could convert to 1/2 ton. They make drop spindles for 60-66 1/2 ton.


Up front you could still do the typical 73-87 suspension\crossmember swap just use one from a C20 square body though right? That if he was trying to stay 8 lug I mean.
350TacoZilla is offline   Reply With Quote
Old 04-06-2019, 11:21 AM   #4
Tpo
Junior Member
 
Join Date: Feb 2019
Location: Eugene, OR
Posts: 95
Re: Modding a C20

To clarify, I don't really have a need or desire to keep the 3\4 ton stuff, like the 8 lugs. It's more just an open question of what to know if I did find a C20 with great sheet metal. Tho I'd feel bad butchering one because someone might be looking specifically for a 20.
Tpo is offline   Reply With Quote
Old 04-06-2019, 01:47 PM   #5
LostMy65
But Found Her 25yrs Later!
 
LostMy65's Avatar
 
Join Date: Oct 2010
Location: Oregon City, Oregon
Posts: 10,530
Re: Modding a C20

Quote:
Originally Posted by Tpo View Post
To clarify, I don't really have a need or desire to keep the 3\4 ton stuff, like the 8 lugs. It's more just an open question of what to know if I did find a C20 with great sheet metal. Tho I'd feel bad butchering one because someone might be looking specifically for a 20.
The rear axle and the front drum stuff isn't worth anything.
If you were to fix it up as a 1/2 ton, you wouldn't be doing any harm.
__________________
I lost my 65 - Found it 25 years later:
http://67-72chevytrucks.com/vboard/s...d.php?t=426650

66 C20 Service Truck:
http://67-72chevytrucks.com/vboard/s...d.php?t=428035
LostMy65 is offline   Reply With Quote
Old 04-06-2019, 06:29 PM   #6
350TacoZilla
Registered User
 
Join Date: Sep 2010
Location: Hancock Md
Posts: 420
Re: Modding a C20

Yeah if your not looking to keep it 3\4 ton 8 lug stuff then it would be easier to just convert it to 1\2 ton stuff at time of lowering.
350TacoZilla 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 03:20 AM.


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