Author Topic: leaf spring clamp question  (Read 2203 times)

0 Members and 1 Guest are viewing this topic.

AGUHR

  • Guest
leaf spring clamp question
« on: August 27, 2011, 06:04:51 PM »
Quick question - those clamps that keep the leaf spring packs in a straight stack - is it important to have them clamped or can I unclamp them and bend it straight up so it still keeps it in line. Will it improve flex any? The clamps on my leafs are riveted on the bottom.

What I want to do is put a carriage bolt through them with a spacer to keep them from folding in or out and not allowing the leafs to spread to far.

Not sure if this is normal to do or not.

Offline sharpxmen

  • Chief Squirrel BlowerŪ
  • Member
  • *
  • Posts: 7093
Re: leaf spring clamp question
« Reply #1 on: August 27, 2011, 06:43:33 PM »
it's meant to keep them from slapping/vibrating, stockers are like you describe but the top one stays flat when driving on pavement so that's why there's no need to have them clamped. The stock one don't have that much arch in them either. It also helps with axle wrap quite a bit to have them clamped together. I doubt you'll gain any travel as your shackle will be straight before the need of lowering the leafspring more, maybe 1'' but at that point you won't have weight or barely any on that wheel.

edit: it would possibly make them softer on small bumps in the road, but that all depends on what leafs you have on and what arch the shorter ones have in them.
« Last Edit: August 27, 2011, 06:45:12 PM by sharpxmen »
'95 YJ, NSG370 6spd / Hurst shifter, Dana 300 + 4:1 Doubler / tri-stick, Custom skid, Super D35 / Auburn LSD / 4.88, 35x12.5x15 BFG KM2, 64mm t/b, 1.7 RollerRockers, MkVIII e-fan, Dual Diaph Booster
Latest: Corbeau BajaRS heated seats :dance: keeping warm the rear end

Offline Jeffy

  • Administrator
  • Member
  • Posts: 14934
Re: leaf spring clamp question
« Reply #2 on: August 27, 2011, 07:38:01 PM »
Quick question - those clamps that keep the leaf spring packs in a straight stack - is it important to have them clamped or can I unclamp them and bend it straight up so it still keeps it in line. Will it improve flex any? The clamps on my leafs are riveted on the bottom.

What I want to do is put a carriage bolt through them with a spacer to keep them from folding in or out and not allowing the leafs to spread to far.

Not sure if this is normal to do or not.

It's an old trick to get more flex out of an otherwise stiff leaf pack. The better aftermarket leafs use bolts instead of being clamped down.  Typically you straighten them then bend the tips so there's more room between the leaf and the clamp.  You could try drilling them for a bolt as well but that might be tough.  If you're running stock springs that I wouldn't bother as those are soft leafs already.  If you allow the leafs to flex too much you can snap the main leaf.
Youtube Channel: https://www.youtube.com/channel/UCZNlr60GXH5OlKIFrT7P6mg
My Jeep: http://4bangerjp.com/forums/index.php?topic=2783.0
"If the motor car were invented today, there is absolutely no way that any government in the world would let normal members of the public drive one."

AGUHR

  • Guest
Re: leaf spring clamp question
« Reply #3 on: August 28, 2011, 09:36:24 AM »
Thanks for the response. I'll leave them clamped then. I appreciate the help.