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11-27-2010, 01:54 AM | #1 |
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Join Date: Mar 2008
Location: Coggon, IA
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what's the differance in the two lengths of rear leaf springs
just curious what the differance is between the two differant lengths of rear leaf springs for the 67-72 chevy 4x4. any clear advantage of one over the other? The reason i ask is that i am converting my 2wd frame to 4wd so I can install the mounting perches as i like.
THanks, David |
11-27-2010, 10:34 AM | #2 |
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Join Date: May 2007
Location: Rapid City South Dakota
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Re: what's the differance in the two lengths of rear leaf springs
The longer and flatter the spring, the better the ride will be.
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11-27-2010, 12:26 PM | #3 |
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Re: what's the differance in the two lengths of rear leaf springs
as far as load capacity would i see much of a differance? also are the 67-72 springs a differant length then the 73+
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12-02-2010, 04:38 PM | #4 |
6>8 Plugless........
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Re: what's the differance in the two lengths of rear leaf springs
I think the 67-72's use like 48" ones and the 73 up use 52". Some of the 73 up use 56" but I think these are in 1 tons or heavy duty 3/4 tons. I'll have to go measure mine to let you know for sure.
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12-02-2010, 04:52 PM | #5 |
Recovering 67-72 Addict
Join Date: Oct 2000
Location: North Bend, WA
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Re: what's the differance in the two lengths of rear leaf springs
67-68 rear springs are not the same as 69-72. 67-68 springs are also not available through the larger suppliers. They have to be custom made.
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68 Short Fleet 4x4; 427; BTO Level 3 700R4; NP205; Dana 60 front and rear; 4" lift with 35's; Disc brakes; AGR variable ratio steering; factory bucket seats; factory tach and tilt. "Friends call me cruzer cuz I like fast cars and fast women" |
12-02-2010, 06:50 PM | #6 |
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Join Date: Nov 2006
Location: The Republic of Texas
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Re: what's the differance in the two lengths of rear leaf springs
As I found out the hard way. The 67-68 springs are wider and longer. And yes, harder to find. I need spring hangers, shackle, and maybe spring pack for driver's side rear, and am not finding any. The 69 and up have more leaves in the pack.
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