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08-17-2010, 08:02 AM | #1 |
Senior Member
Join Date: Jul 2009
Location: Hayden, Al.
Posts: 4,148
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2wd vs. 4wd rear leaf springs?
Hey All,
Are 4wd Leaf springs and 2wd leaf springs interchangable? I need to get the rear of my '76 up just a couple of inches. I have put the 4wd Tahoe leafs on it, and flipped it, but it is WAY low. Like, the rear receiver hitch is about 2" off the ground, and I tow a boat, so this is too low. So, I was wondering if the 4wd leafs were the same length, eye to eye, and do they have more of an arch? I gotta get this raised up just a bit...Help!!! |
08-17-2010, 08:23 AM | #2 |
Low & Fast!
Join Date: Jan 2007
Location: Knoxville, TN
Posts: 3,110
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Re: 2wd vs. 4wd rear leaf springs?
I am not sure about that, sorry that your leafs did not work right..
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08-17-2010, 05:21 PM | #3 |
Senior Member
Join Date: Jul 2009
Location: Hayden, Al.
Posts: 4,148
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Re: 2wd vs. 4wd rear leaf springs?
Not your fault. It has 2-3 inches for of travel, but it is just a bit lower than I would like. If I just wanted it slammed, it would be awesome! I may just put leaf mounted bags on it.
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08-17-2010, 08:17 PM | #4 |
Senior Member
Join Date: Aug 2004
Location: Everett, WA
Posts: 2,316
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Re: 2wd vs. 4wd rear leaf springs?
How much total drop did you end up with using the newer springs and the flip?
I am planning on going that route (or similar) and am hoping for no more than ~3".
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2009 Honda Fit CfC (bsf 44.9 mpg) 2000 Tahoe Limited 1991 GMC CrewCab Dually 2wd, will end up swb, not dually and replace CCswb below 1991 GMC CrewCab Dually 4x4, just going to fix things up for now 1982/1989 K5/GMC Jimmy 2wd 1987 GMC 1/2 ton swb 2wd Crew (sold) |
08-18-2010, 01:34 AM | #5 |
Registered User
Join Date: Jun 2004
Location: Spartanburg, SC
Posts: 1,963
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Re: 2wd vs. 4wd rear leaf springs?
I think they are the same. The difference between 2/4wd is in the shackle hangers that are rivited on the frame. The 4wd ones are about 2" lower/longer if I remember right. This drops the spring mount down and raises the truck up.
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Paul '78 GMC Serria 15 Heavy Half. 361/NV3500/3.73. Former LWB NV3500 swap Trailing arm swap '98 ECSB Z71 daily driver -traded '03 burb. Family cruiser http://upstategmtrucks.com/ |
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