well i got my new shackles today, 43$ shipped, they will give a little bit of lift, these are the ones i posted earlier... i dont mind that they lift because i always have at least 300lbs+ of crap in the back of my X. what you guys think? Yea I gotta go to the hardware store sometime this week, i need Grade 8, 14mm bolts with self locking nuts right? anything else?
Which shackles are those? The WAR153? If so, they already come drilled with the right 14mm bolts for Explorers.
BUT...don't put them on a stock ride that isn't lifted in front!!! They are
TOO LONG and as soon as you pop them on and drop the weight of the vehicle on the rear springs, they
WILL flatten out the leafs, and will
NEVER return to normal. Also, the weight of the gas tank and the inherent lean of the Explorer WILL cause the left front tire to wear funny (and fast!) with the rear jacked up so much. I drove from Denver to Vegas with the WAR153's on, no lift in front, and by the time I got back, the outside shoulder of the front drivers side tire was almost BALD. Do what you want, but this is free advice from someone who's been there. I highly suggest you get the WAR123's if keeping the front stock height, or just get factory shackles.
my War-153 have 1/2" holes (I got one of the first ones, before they (warrior)relized they were drilling the holes the wrong size). I never redrilled mine. I'm running 1/2" bolts. I know the spring moves around some on the bolt but its never bothered me enough to fix it.
[hijack]Do you know if Warrior has a shackle that is 4.5" to 5" long for a jeep? (same width, shoter length)[/hijack]
I would re-drill the holes and use 14mm hardware. I know Gerald ran his with 13mm's for a long time too, but I don't like the idea of the bolts being pressured at the ends of the eyelet sleeves when the rear is really flexing, rather than the pressure being spread out over the length of the bolt when they are a nice snug fit. Using poly bushings compared to the flexy rubber probably puts even more of the twist from the springs on the bolts. I re-drilled my WAR123's before they even touched the truck. Even grade 8 hardware isn't made to take force on such a small part of the bolt. It may never happen, but the risk of having a bolt shear off isn't worth the few dollars for a few bolts and maybe a 9/16" bit.
Warrior makes the WAR150 for the same application, which is apparently 4" long, going by the assumption stock YJ shackles are 3" long so the WAR123 (at 5.5" long) gives 1.25" of lift, and the WAR150 gives 0.50" of lift. Performance Accessories makes the PER0340 shackles which gives a YJ 1" of lift, and so would be 5" long. If you're trying to get as close to the stock Explorer shackles as possble, I still say the WAR123 is where it's at. the 1/4-1/2" of lift is perfect for an X with gear to keep the rear from sagging.