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Old 10-21-2011, 06:19 PM   #1
'63GENIII
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Add A Leafs and ride quality

I just noticed today that there is a set of add a leafs in the front spring packs of the '63. I've been wanting to do the 52" front / 62"rear spring conversion to get better ride quality out of my DD. My question is this; do the add a leafs affect ride quality that much or is it actually possible to remove them and get a better ride. I know I may lose a little height but at this point, I'm not too worried about that (unless the spring pack is totaly shot). What are your experiences with add a leafs good or bad? Just looking for some input so I can make some good decisions here. Thanks, Chris
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'63 k15 long step
Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205
52" front and 63" rear spring swap
D44 / 14bff - disc axles
Milemarker 9K and 10.5K hydraulic winches

63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread


NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build

L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29
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Old 10-21-2011, 06:38 PM   #2
Stocker
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Re: Add A Leafs and ride quality

Limited experience here but I guess every lil bit of info helps....

For me, AALs were a fairly satisfactory inexpensive, temporary fix.

My front springs were sagging so I installed AALs. Did the trick for several years and ride quality wasn't too bad -- stiffer than stock, which is probably to be expected. Eventually had too much sag even with AALs so I got 2.5" Softrides. Huge improvement and well worth it IMO.
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Old 10-21-2011, 06:53 PM   #3
Dunenutt
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Re: Add A Leafs and ride quality

I have had several big block 4x4's over the years, and all of them ate front springs. I replaced several sets, then went to add a leafs. I had much better life out of the AAL's. I kind of like the stiffer ride though.
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Old 10-21-2011, 07:37 PM   #4
shakedown96
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Re: Add A Leafs and ride quality

honestly it it was me I would call the spring shop and get a price for new springs. if they were in the buget i would pull the AALs and see what it does if you dont like it put new springs in. we have a great spring shop close to here so i may be bias. good luck.
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Old 10-21-2011, 08:17 PM   #5
'63GENIII
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Re: Add A Leafs and ride quality

Quote:
Originally Posted by Stocker View Post
Limited experience here but I guess every lil bit of info helps....

For me, AALs were a fairly satisfactory inexpensive, temporary fix.

My front springs were sagging so I installed AALs. Did the trick for several years and ride quality wasn't too bad -- stiffer than stock, which is probably to be expected. Eventually had too much sag even with AALs so I got 2.5" Softrides. Huge improvement and well worth it IMO.
Just curious if you noticed if there was more travel or should I say movement in the softrides. It rides like the axle is welded to the frame right now and you are the second person to recommend the Softrides.
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Chris


'63 k15 long step
Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205
52" front and 63" rear spring swap
D44 / 14bff - disc axles
Milemarker 9K and 10.5K hydraulic winches

63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread


NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build

L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29
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Old 10-21-2011, 10:56 PM   #6
'63GENIII
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Re: Add A Leafs and ride quality

Quote:
Originally Posted by shakedown96 View Post
honestly it it was me I would call the spring shop and get a price for new springs. if they were in the buget i would pull the AALs and see what it does if you dont like it put new springs in. we have a great spring shop close to here so i may be bias. good luck.
This is killin' me! Think I'm gonna try to pull them out tomorrow.
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Chris


'63 k15 long step
Vortec 7.4 - L29 Blackbear tune, Five 0 Motorsports injectors, Chris Straub Cam, NV4500, divorced 205
52" front and 63" rear spring swap
D44 / 14bff - disc axles
Milemarker 9K and 10.5K hydraulic winches

63" & B52 Spring Install http://67-72chevytrucks.com/vboard/s...ng+swap+thread


NV4500 Reverse Build Thread http://67-72chevytrucks.com/vboard/s...=reverse+build

L29 - 7.4 Vortec Build http://67-72chevytrucks.com/vboard/s...&highlight=L29
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Old 10-22-2011, 10:49 AM   #7
Stocker
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Re: Add A Leafs and ride quality

Quote:
Originally Posted by '63GENIII View Post
Just curious if you noticed if there was more travel or should I say movement in the softrides. It rides like the axle is welded to the frame right now and you are the second person to recommend the Softrides.
Yes -- but there was only 7/8" to the bumpstops so it was always bottoming out. With the Softrides, I measured 3 3/4" to the bumpstops.

Sounds like you might just have too much spring.... it'll be interesting to see how it rides without the AALs.
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