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 04-05-2010, 11:30 PM   #1
jamesroy9289
Registered User
 
jamesroy9289's Avatar
 
Join Date: Apr 2005
Location: Brookings_South Dakota
Posts: 43
converting 3/4 ton to 1/2 ton?

I have a C2500 pickup that I've been wanting to convert to a heavy half ton two wheel drive. I was wondering if you can use six lux rotors on 3/4 ton spindles or do I have to install different spindles along with the rotors?
__________________
01 Pontiac Bonneville SLE
62 Studebaker GT Hawk
72 GMC C20-327/th350
81 Chevy c10
84 Monte Carlo SS
70 Ford 3/4ton 4X4 Highboy 390/bedhoist
68 Mercury Cougar GT
jamesroy9289 is offline   Reply With Quote
Old 04-06-2010, 09:03 AM   #2
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Re: converting 3/4 ton to 1/2 ton?

There is no such thing as a heavy half in the 67 - 72 trucks.
If this is for the 72 in your signiture, then you may want to consider the 5 lug suspention that would be more acurate for a 1/2 ton. You would need to replace the spindles, springs, one of the a arms (can't remember which one) and then the rotor/hub assembly. It is a lot easier to swap out the entire crossmember IMO, thats how I did my burb.
Longhorn Man is offline   Reply With Quote
Old 04-06-2010, 09:15 AM   #3
prostreetC-10
My Carbon Footprint
 
prostreetC-10's Avatar
 
Join Date: Oct 2008
Location: Orygun
Posts: 5,527
Re: converting 3/4 ton to 1/2 ton?

Is this truck cherry? Man....seems like it would be a lot easier to just sell that one and buy a nice 1/2 ton unless you are looking for a "project". If so, it's against the law to do this without starting a build thread. Hate to have to turn you in.............lol
prostreetC-10 is offline   Reply With Quote
Old 04-06-2010, 02:54 PM   #4
bignbad
Registered User
 
bignbad's Avatar
 
Join Date: Jan 2009
Location: highspire,pa
Posts: 423
Re: converting 3/4 ton to 1/2 ton?

Why do you want to make a 1/2 ton out of a 3/4 ton?You can do alot more with a 3/4ton. Normaly people want to make a 3/4ton out of a 1/2ton.Or you get the guys that want to make a 1 ton out of a 3/4 ton.
__________________
'72 chevy k20
'06 H-D Springer softail
http://www.bluemooncruisers.com/
http://www.enginecycle.com/

~Eric
bignbad is offline   Reply With Quote
Old 04-06-2010, 03:59 PM   #5
jamesroy9289
Registered User
 
jamesroy9289's Avatar
 
Join Date: Apr 2005
Location: Brookings_South Dakota
Posts: 43
Re: converting 3/4 ton to 1/2 ton?

I wanted to make it a six lug pickup because I wanted to be different, plus I have a nice set of 15 by 10 rallies that are six lug. Two of my friends have a 1970 chevy that are two wheel drive and are six lug. I have been told by several people that they call them "Heavy Halfs". I do plan on someday converting it back to three quarter ton but I wanted a change, I would probably just get a different pickup but It was my grandpa's pickup so theres sentimental value there.
__________________
01 Pontiac Bonneville SLE
62 Studebaker GT Hawk
72 GMC C20-327/th350
81 Chevy c10
84 Monte Carlo SS
70 Ford 3/4ton 4X4 Highboy 390/bedhoist
68 Mercury Cougar GT
jamesroy9289 is offline   Reply With Quote
Old 04-07-2010, 10:49 PM   #6
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Re: converting 3/4 ton to 1/2 ton?

they are wrong, no heavy halfs till 10 or 15 years later.
Longhorn Man 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 10:41 AM.


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