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#1 |
Senior Member
![]() Join Date: Apr 2000
Location: madison indiana
Posts: 3,839
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how many leafs in a k20
how many leafs are in a factory k20 rear? thanks
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jamie72 72 BB cheyenne -- Restoration getting started.. member #807 http://www.myspace.com/whitetailobsession www.antlertalk.com |
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#2 |
Post Whore
![]() ![]() Join Date: May 2015
Location: Alabama
Posts: 14,692
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Re: how many leafs in a k20
6 leafs + 1 helper....7 total In mine......yrs may vary..this is a 91
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver Last edited by mongocanfly; 06-05-2018 at 11:20 AM. |
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#3 |
Senior Member
![]() Join Date: Apr 2000
Location: madison indiana
Posts: 3,839
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Re: how many leafs in a k20
its a 71, i have 9 in mine.. thought that was a few too mine,thanks.
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jamie72 72 BB cheyenne -- Restoration getting started.. member #807 http://www.myspace.com/whitetailobsession www.antlertalk.com |
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#4 |
Registered User
Join Date: Jul 2016
Location: Olathe, KS
Posts: 267
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Re: how many leafs in a k20
Our 70 GMC K2500 had 5+1 on the bottom plus another set of 5 overloads on top of the main spring.
We have since removed and went to Skyjacker Soft Ride 4" lift and it has 5 +1.
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1970 GMC K2500 Dis-use is harder on a car than mis-use. |
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#5 |
Post Whore
![]() ![]() Join Date: May 2015
Location: Alabama
Posts: 14,692
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Re: how many leafs in a k20
I've also have a 67 that only has 3 leafs....
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Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
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#6 |
20' Daredevil (Ret)
![]() Join Date: May 2003
Location: Jefferson State
Posts: 13,810
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Re: how many leafs in a k20
My '72 K20 has AALs and Hellwig overloads.... the original spring packs are 5 leafs.
It probably varied depending on the GVWR of the truck. Can't recall the numbers but mine is a relatively low rating (hence the overloads).
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- Mike - 1972 K20 LWB 350/350/205 RIP El Jay |
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#7 |
Registered User
Join Date: Jul 2016
Location: Olathe, KS
Posts: 267
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Re: how many leafs in a k20
We also had a 68 3/4T K20 that had the 3 leaf suspension. But each leaf was 1/2" thick!
The ONLY time that thing rode smooth was with (3) 1000 LB feeder calves in the back!
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1970 GMC K2500 Dis-use is harder on a car than mis-use. |
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#8 |
Special Order
![]() ![]() Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
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Re: how many leafs in a k20
My '72 K2500 has 5 leafs.
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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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