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 02-21-2017, 08:42 AM   #1
jbristo67
resident oilfield trash
 
jbristo67's Avatar
 
Join Date: Jan 2009
Location: Lubbock TX
Posts: 1,465
Wheel backspacing.

Ok I'm about to make a 4K non refundable purchase and I'm scared lol. A little about my situation. The back is pretty standard. I'm running a 12 bolt and a 20x10.5 wheel. Front is what scares me. I'm running a 20x8.5 in the front. It's flipped in the back and I'm running djm 3 inch drop spindles in the front. What scares me is in the reviews on my spindles I read where one guy said they pushed his wheels out an inch and a half and now he had to do some major mods to his a arms. I would like to avoid doing this myself. Please help me lol. Also I want as little gap between my wheel/tire and the inside of the fender thank you in advance.
__________________
1967 SWB C10 396/400 factory air
factory tach (sadly had to send to a new home)

1986 Honda 70 Fourtrax

1991 Chevrolet K5 blazer 2wd

1982 Mastercraft Pro Star 190 Stars and Stripes

2002 Chevrolet Tahoe

2011 Nissan Armada

jbristo67 is offline   Reply With Quote
Old 02-21-2017, 11:32 AM   #2
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,068
Re: Wheel backspacing.

Quote:
Originally Posted by jbristo67 View Post
Ok I'm about to make a 4K non refundable purchase and I'm scared lol. A little about my situation. The back is pretty standard. I'm running a 12 bolt and a 20x10.5 wheel. Front is what scares me. I'm running a 20x8.5 in the front. It's flipped in the back and I'm running djm 3 inch drop spindles in the front. What scares me is in the reviews on my spindles I read where one guy said they pushed his wheels out an inch and a half and now he had to do some major mods to his a arms. I would like to avoid doing this myself. Please help me lol. Also I want as little gap between my wheel/tire and the inside of the fender thank you in advance.
4k non-refundable purchase?

If you're running DJM spindles, how far did they push your wheels out from where they were? Spindles don't add as much track width as that "one guy" says. It's typical that from a drum brake to disc app they will add more width vs disc to disc (approx. 1/2").

What is it you need help deciding?
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 02-21-2017, 04:49 PM   #3
jbristo67
resident oilfield trash
 
jbristo67's Avatar
 
Join Date: Jan 2009
Location: Lubbock TX
Posts: 1,465
Re: Wheel backspacing.

Yeah. When you have custom wheels built there's not a return policy
__________________
1967 SWB C10 396/400 factory air
factory tach (sadly had to send to a new home)

1986 Honda 70 Fourtrax

1991 Chevrolet K5 blazer 2wd

1982 Mastercraft Pro Star 190 Stars and Stripes

2002 Chevrolet Tahoe

2011 Nissan Armada

jbristo67 is offline   Reply With Quote
Old 02-21-2017, 06:52 PM   #4
SCOTI
Registered User
 
SCOTI's Avatar
 
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,068
Re: Wheel backspacing.

Quote:
Originally Posted by jbristo67 View Post
Yeah. When you have custom wheels built there's not a return policy
Are you swapping to the DJM spindles or are they already installed?
__________________
67SWB-B.B.RetroRod
64SWB-Recycle
89CCDually-Driver/Tow Truck
99CCSWB Driver
All Fleetsides
@rattlecankustoms in IG

Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive.
It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar.....

Cubic inches is like Indiana Jones with a cheap pistol.
SCOTI is offline   Reply With Quote
Old 02-21-2017, 10:49 PM   #5
jbristo67
resident oilfield trash
 
jbristo67's Avatar
 
Join Date: Jan 2009
Location: Lubbock TX
Posts: 1,465
Re: Wheel backspacing.

I'm swapping. I haven't done it yet. I plan on converting the front of the blazer when I get home on the 28th. Should have it done by that weekend
__________________
1967 SWB C10 396/400 factory air
factory tach (sadly had to send to a new home)

1986 Honda 70 Fourtrax

1991 Chevrolet K5 blazer 2wd

1982 Mastercraft Pro Star 190 Stars and Stripes

2002 Chevrolet Tahoe

2011 Nissan Armada

jbristo67 is offline   Reply With Quote
Old 02-22-2017, 12:51 AM   #6
UKNOWME
Registered User
 
UKNOWME's Avatar
 
Join Date: Aug 2012
Location: Clovis, NM
Posts: 2,705
Re: Wheel backspacing.

So what backspacing are you getting? I wouldn't say worse case you could get new spindles.
__________________
2018 Audi S5- wife's ride
1980 Chevy Scottsdale http://67-72chevytrucks.com/vboard/s...d.php?t=543511
1981 Chevy Silverado- in pieces
1964 Chevy c10
2017 Jeep Wrangler JKU
UKNOWME is offline   Reply With Quote
Old 02-22-2017, 12:54 AM   #7
UKNOWME
Registered User
 
UKNOWME's Avatar
 
Join Date: Aug 2012
Location: Clovis, NM
Posts: 2,705
Re: Wheel backspacing.

Also, what wheels are on it now? If it's a custom built wheel which it sounds like I wouldn't wait until after you're done with suspension and measure again. Another week isn't going to change much. Although I understand behind inpatient. I'm that way a lot when it comes to my truck.
__________________
2018 Audi S5- wife's ride
1980 Chevy Scottsdale http://67-72chevytrucks.com/vboard/s...d.php?t=543511
1981 Chevy Silverado- in pieces
1964 Chevy c10
2017 Jeep Wrangler JKU
UKNOWME 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 11:51 PM.


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