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03-02-2004, 07:45 PM
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#1 |
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Registered User
Join Date: Jul 2000
Location: Chandler, Arizona, USA
Posts: 299
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Cuttting springs...
My friend doesn't have any money for new springs and wants to know how many coils to cut off of his front and rear suspension on his 68 1/2 ton to drop the front 2 inches and the rear I think he wants like 3 or 4. Anyone know how many coils to cut? Thanks
Douglas.
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-1968 Chevy SWB = Frame Off/383/Muncie Car 4 speed -1968 Chevy SWB = numbers matching 307/Truck 4 speed. -1966 Chevy II = 2 door No Post/130,000 Orig miles/230 6cyl/powerglide/Vintage AC -1972 Chevy Nova = 2 door/412 Small Block -1927 Ford Roadster = Homebuilt/widened 8"/350/ Custom Everything. |
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03-02-2004, 07:54 PM
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#2 |
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Registered User
Join Date: Feb 2004
Location: Penelope, Texas
Posts: 393
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I think that if you cut one round out of the front springs it will lower it 2". But I don't think you can cut your rear springs.
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03-02-2004, 07:58 PM
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#3 |
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Registered User
Join Date: Jul 2000
Location: Chandler, Arizona, USA
Posts: 299
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Oh yah duhh!! Its pig-tailed or whatever...I'll let him know..I usually just buy new lowered ones.*shrug*
Thanks. Douglas.
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-1968 Chevy SWB = Frame Off/383/Muncie Car 4 speed -1968 Chevy SWB = numbers matching 307/Truck 4 speed. -1966 Chevy II = 2 door No Post/130,000 Orig miles/230 6cyl/powerglide/Vintage AC -1972 Chevy Nova = 2 door/412 Small Block -1927 Ford Roadster = Homebuilt/widened 8"/350/ Custom Everything. |
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03-02-2004, 08:03 PM
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#4 |
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Registered User
Join Date: Sep 2002
Location: long island, new york
Posts: 1,333
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the rears you cant cut
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1986 c-10 swb 5/7 drop 20'' coys 1958 belair 2door |
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03-02-2004, 08:15 PM
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#5 |
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Registered User
Join Date: Apr 2001
Location: DALLAS,TX
Posts: 21,947
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The rears CAN be cut.... but only if your willing to do more mods to make it work. Many years ago, my HS buddy cut his & spotwelded them to the trailing arms. I didn't trust that method (although he had zero problems over the years he owned the truck), so I had a guy I worked w/fab up some shallow buckets for the spring to 'seat' in & prevent movement. The 'buckets' bolted in the factory hole on the trailing arm & the cut spring fit into the bucket (very similar to how the front coils seat in the lower control arm, & it was about 3/4 - 1" tall).
As for how much to cut, take 1 coil off for about a 3" drop in ride height for original 30+yr old springs. Don't trim too much.... you can't add it back. So trim 1/2, or 1 coil @ a time & remember the ride will get much stiffer the shorter the coil gets.
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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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03-02-2004, 10:40 PM
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#6 |
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Account Suspended
Join Date: Mar 2001
Location: Virginia Beach, Va. U.S.A.
Posts: 15,320
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Like Scoti said, cut one coil for 3 inches. 3/4 coil will drop it 2 inches.
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03-03-2004, 12:37 AM
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#7 |
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Registered User
Join Date: Jun 2002
Location: SPRINGFIELD MO.
Posts: 126
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you can use a or g body car rear springs, that a 4" drop for the rear. junk yard $30.00. there a little soft so i won't haul any thing too heavy.
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the sun even shines on a dogs a$$ some days!!! |
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