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03-04-2008, 04:12 AM
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#1 |
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Registered User
Join Date: Dec 2007
Location: Johnson City TN
Posts: 570
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what backspacing for bagged 68
im sure its been brought up before..
i have a 68 c10, with a 73 front crossmember and rearend.. 5x5 lug pattern. what kind of backspacing do i need if i bag the truck |
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03-04-2008, 06:32 PM
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#2 |
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Village Idiot....
Join Date: Jul 2003
Location: Rowlett, Texas
Posts: 1,833
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Re: what backspacing for bagged 68
20x8.5 with 5.75 BS for the front
and 20x10 with 4.75 BS for the rear 255x40 front 295x40 rear This is what I have on my 68 but you may want to go to 5.00 BS on the rear. I had to do some mods on the inner metal on the bed to clear the tire. I wanted the tire as close to the lip as possible so that is the reason I went with the 4.75, the 5.00 might resolve this issue. Hope this helps.
__________________
http://www.hubgarage.com/mygarage/n2billet -67 SWB Custom Porterbuilt Front and rear 20/22's Hazel Sold -71 StepSide Porterbuilt Stage 2 with 20/22's Stella Mae Sold |
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03-05-2008, 03:05 AM
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#3 |
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A guy with a truck
Join Date: Sep 2005
Location: Germany, for now
Posts: 5,921
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Re: what backspacing for bagged 68
The '73 rear is 1.5" wider. You will need more backspacing- like 5.5 on a 10" wheel. You can get away with 5.25 on the front with an 8.5" wheel...
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-Chris Instagram _elgringoloco_ '70 Short-Wide How to: Ruin a perfectly good C10 ‘70 Blazer ConversionHow To: Ruin a Perfectly Good 4wd '72 Highlander How To: Ruin a Perfectly Good K/5 (SOLD) '72 Blazer 2WD How to: Ruin a perfectly good Blazer (SOLD) '05 Yukon Daily Driven (not so stock) Yukon (SOLD) ‘07 Yukon Denali (daily) Members met list: SCOTI, darkhorse970, 67cheby, 67cheby'sGirl, klmore, porterbuilt, n2billet, Fastrucken, classicchev, Col Clank, GSFMECH, HuggerCST, Spray-Bomb, BACKYARD88, 5150, fine69, fatbass, smbrouss70, 65StreetCruiser, GAc10boy |
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03-05-2008, 03:21 AM
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#4 | |
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Questionable
Join Date: Mar 2005
Location: Atlanta
Posts: 13,373
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Re: what backspacing for bagged 68
Quote:
Just checking - if so, my ride is cloes enough to the same, only I'm using ART arms.
__________________
If I've got anything up for grabs, it'll be here: 7-hole gauge cluster for a 67-72 p/u FREE (link) I can't check the forum daily. If I don't reply to you within 24 hours, drop me a PM! I'm (hopefully) still alive and will reply faster to a PM. Last edited by shifty; 03-05-2008 at 03:21 AM. |
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03-05-2008, 04:20 AM
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#5 | |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,066
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Re: what backspacing for bagged 68
Quote:
Up front, an 8" wheel uses 5.25 BS; 8.5" wheel uses the 5.75" BS. The 71-87 rears need more BS than 67-70 rears because the 71 & later housings are wider. We both are using 68 rear housings. N2Billet left his wheel tubs the factory width & re-worked the inner-tub thats tucked up between the inner/outer bed-walls. I mini-tubbed mine 1.75" & left the inner-tub alone. Either way works.
__________________
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. |
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03-06-2008, 04:26 AM
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#6 |
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Registered User
Join Date: Dec 2007
Location: Johnson City TN
Posts: 570
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Re: what backspacing for bagged 68
thanks for the info guys...
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03-06-2008, 04:54 AM
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#7 | |
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Village Idiot....
Join Date: Jul 2003
Location: Rowlett, Texas
Posts: 1,833
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Re: what backspacing for bagged 68
Quote:
__________________
http://www.hubgarage.com/mygarage/n2billet -67 SWB Custom Porterbuilt Front and rear 20/22's Hazel Sold -71 StepSide Porterbuilt Stage 2 with 20/22's Stella Mae Sold |
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