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#1 |
Fix It Till It's Broke
Join Date: Apr 2007
Location: 29 Palms, CA
Posts: 1,616
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Lifting and Tires
So I'm looking at lifting the beast and was wondering what a good affordable lift kit is...and for 37s or 38s how much of a lift I'd need. She's a 72 1/2 ton 4x4 long bed with a 350 and stock rear end of 3.73s I believe...so I don't know what to look at getting...
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Tony Black Beauty: 85 C-10 SOLD! Great White: 69 LWB Custom Camper/20 SOLD! Blue Dragon: 72 K-10 SOLD! The Tank 77 K-10 KIA panhandler62: Just don't search for "trannys" no matter how hard yours shifts -- you just won't get what you are looking for. I Made The Official So Cal Board Meet Last edited by 1969k10stepside; 06-10-2007 at 04:53 PM. Reason: cant post that part w/ out being a subscriber |
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#2 |
Post Whore
![]() Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
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Re: Lifting and Tires
Check out the post in the sticky section in the 4x4 Forum for info on what lift is needed to fit various tires 4x4Fourm
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1970 Blazer with a 400 sbc and 4" lift 1980 Pontiac Trans Am, 455 Oldsmobile 2012 Kawasaki Concours 14 |
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#3 |
Senior Member
Join Date: Jul 2004
Location: Clarks Hill, Indiana
Posts: 733
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Re: Lifting and Tires
You're looking at awefully tall tires for 1/2 ton axles. I hope you don't plan on any wheeling...
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1969 K10 - V8, 465, 205, 12 bolt, D44 2002-current 1969 K20 - V8, 465, 221, Eaton, D44 2012-current Nothin' but drums on all 4 corners! past horses in the stable 72 C10-short step (97-02), 68 C10-long fleet (06-12) |
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#4 |
Nobody rides free
![]() Join Date: May 2005
Location: PA
Posts: 1,076
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Re: Lifting and Tires
As mentioned, check the sticky for the lift size. And I bet you're gonna need some taller gears. I got 4:10 right now with 34's but when I go up to 36's I think I'm gonna go with 4:56, I like to have the extra grunt & don't do much highway driving anyway. Also as mentioned, if you're gonna do much wheelin', might want to consider one ton running gear with tires that size. It'd save you a lot of broken parts. JMHO
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'71 C10 LWB 400SB/350TH ![]() '86 K2O LWB 350SB/400TH-6" tuff country lift, Shackle flip - plow truck '06 HHR - wifes wheels '01 Blazer - daily driver "It's better to burn out than it is to rust." -Neil Young |
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#5 |
Senior Member
Join Date: Dec 2003
Location: Kingsport TN
Posts: 4,641
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Re: Lifting and Tires
my 72 blazer had 38 with 6in springs and 3 in body if flexed hard they would rub a little.
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Earl 68 2500 4x4 GMC Burb |
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#6 |
Special Order
![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,858
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Re: Lifting and Tires
You`ll definately want shorter (lower) gears for that size tires.I think you`ll want 8",unless you`re not going to flx it alot.8" rims help clearance in alot of cases.
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
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#7 |
Registered User
Join Date: Oct 2003
Location: Central Vermont
Posts: 8,538
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Re: Lifting and Tires
Shoving a big lift and big tires on a truck and calling it 'good to go' is a recipe for trouble IMO.
Forgetting about those 1/2 ton axles and the stock gearing for a minute, you'll want/should consider the following: *better brakes than you currently have. (one ton booster and braided lines to start) *better steering (cross over and possibly hydro assist) *upgrade the shocks to handle the increased unsuspended tire weight. There's alot more to it than just adding a lift and tires. How's the truck to be used? Last edited by vtblazer; 06-10-2007 at 07:58 AM. |
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#8 |
Senior Member
Join Date: Dec 2003
Location: Kingsport TN
Posts: 4,641
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Re: Lifting and Tires
My blazer with the 38 was afraid to stop so I chaned to a 3/4 ton booster and master and added stainless brake lines it was like night and day it stopped 100% better.
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Earl 68 2500 4x4 GMC Burb |
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