Leaf spring mounting plates free shipping on orders over. Adjustable leaf spring mount kit tin soldier racecars. Typically used on jeep, vehicles, rustys leaf spring mounts also work on ford, chevy, chevrolet, gmc, chrysler, dodge, toyota, nissan, and suzuki trucks. All have a slot in which the bolt from the leaf spring can slide back and forth. We have taken the adjustable leaf spring mounts that we use on all our leaf springs builds and developed a user friendly kit so you can have it, too. Rearwheeldrive cars with leaf springs have the same issues as their coilsprung competitors. The afco leaf spring sliders can eliminate the up and down movement of the rear spring eye caused by shackles moving through their arcs during suspension travel. When leaf springs are working with road conditions and flexing with bumps and swells in the road, the leaves in the spring pack slide back and forth. Afco racing 200036 afco racing leaf spring sliders.
As well as make the ride harsher like you mentioned. Theoretical ladder bar leaf spring setup chevy nova forum. If i mess with the rear do i need to adjust raise the front leaf mount to keep my wheel centered. This can be done with a slow drill 100 rpm or less. This mounting is manufactured at our end using best quality material and latest technology. Use leftright arrows to navigate the slideshow or swipe leftright if using a mobile device. Leaf spring hangers kits at great prices and fast shipping for ford, dodge, and chevroletgm trucks. The control arms often come with brackets to permit several different mounting points from which to make adjustments, whereas the leaf spring only has the fore and aft mounting points on each end. They must have a means to set pinion angle, preload, and get the car to launch as fast as possible. Leaf spring sliders for b bodies only classic mopar forum. I know these pics would have helped me when i did this, so i am sure this might help.
Manufacturer of winning racing and performance auto parts. Boat trailer leaf spring slider tandem axle pair for 20 double eye springsthis listing is for a set of tandem axle leaf spring sliders for 20 inch double eye leaf springs. Due to rear engine mounting, engine was coming in between. The leaf spring still uses the stock bushing so it can squish and flex in there like normal. This slider mount and a hard bushing up front would seem to do the same thing. I bought a leaf spring slider kit from them as well.
The mounting offered by us is provided in bulk quantity on demand of customers. This listing is for a set of tandem axle leaf spring sliders for 20 inch double eye leaf springs. Mounting holes on width are 116 centertocenter mounting holes on length are 3 and 5116 leaf spring sliders can eliminate the up and down movement of the rear spring eye caused by shackles moving through their arcs during suspension travel. Apr 11, 2009 i just installed a set of these on my 79 bird, only issue i had heard is that some people install the slider a lil to far back and when the rear seperates at launch the spring bolt hits the front of the slider. Technical ladder bars with leafs sliders on the springs. Has anyone ever used something like this on a cruiser build on this forum. For over 30 years rustys offroad products has specialized in suspension systems, lift kits, and accessories for all jeep vehicles. Leaf spring technical information landrum performance. Dec 24, 2005 leaf spring slider mounts and composite springs comments, advice. Boat trailer leaf spring slider tandem axle pair for 25 14. We are the leading manufacturer, trader and supplier of commendable array of spring step mounting. Afco racing products 20236s leaf spring bracket, slider. With a conventional leaf spring suspension, pinion angle adjustments are made with shims between the axle housing and the anchor pl ate to adjust the pinion higher or lower. Equal partners in a smoothriding leaf spring suspension are quality shocks and frictionfree movement of the spring leafs.
The tip inserts keep the friction quiet and reduce wear on the leaf springs. Everything you need to know about leaf spring suspensions from the experts, and. I really like the way they look and it will mount the rear spring eye higher than i could have with shackles. Buy online for free next day delivery or same day pickup at a store near you. I wanted to have a solid mount for them and i wanted to tie the rear frame rails together.
Additionally, these include fender brackets, for mounting your trailers dual. All the parts needed to repair and maintain your trailer including slipper springs, trailer leaf springs, trailer leaf springs from 800 6281819 email us main menu. Boat trailer leaf spring slider hanger single axle 25 14 double. Front and rear hangers for ford pickups, ford vans, gm trucks, gm suvs, and dodge ram trucks. The front mount often has enough slop in it to loosen up and let the rear of the spring move over some. These will only fit calvert racing split mono springs or chrysler leaf springs due to rear bushing size. On the afco website they suggested that the slider be mounted on an angle towards the front mount.
We set our goals with this project car to install and tune our leaf springs for victory lane. Spring sliders are intended to be bolted or u bolted to your boat trailers fr. The picture only show the side bolts on one side there is another set of two bolts on the other side. Unloading points displace less during suspension movement. Now if you change the height of the rear eye with how you mount the sliders thatll change the geometry which can effect how the car leaves. Guaranteed to fit and 100% satisfaction guaranteed. Race car leaf spring sliders lowering blocks and mounts. Leaf spring slider mounts and composite springs comments. It would seem like those leaf springs twisting and pulling up on the inboard wheel in a turn would do the opposite of an antisway bar. The benefit of sliders is that they limit sideways deflection of the rear more than shackles, and they also cause the spring rate to stay the same though the springs travel. How does the angle of the track affect the spring rate. One stop shop for performance auto parts at the lowest prices.
So now im thinking about using leaf spring sliders rather than shackles. Our offered mounting is highly demanded in the industry. Comes as a flat strip so you can trim it to fit any width spring, front or rear up to 334 wide. Leaf spring bracket, slider, roller bearing, 112 in od bushing, 212 wide chrysler type spring, steel. Spring sliders or hangers are intended to be bolted or u bolted to your boat trailers frame. Jul 23, 2012 those are used primarily on the back of dirt track cars, mainly street stocks to help them with forward bite off the corner. Trailer leaf spring and hardware page 1 trailer depot. Leaf spring technical information landrum performance springs. They are designed to accurately adjust the rear track on leaf spring cars. Now its easy to mount a super stock or extra heavy duty spring in early b. If you match the slider track angle to the angle of the springs, they also let the springs move as theyre supposed to instead of forcing them into an arc like the shackles do.
You could probably make a bushing for your spring or even make your own slider to your explorer springs, provided you could find the right size. Plus the look of a big honk n ladder bar set up is great. Moving leaf spring inboard and slider install duration. Oval track leaf spring mounting point leaf spring mounting angles are one of the most important factors in a leaf spring system. They mount your suspension system, including leaf springs, equalizer bars, and trailer axle. Though simple in appearance, a leaf spring suspension involves many intricacies understood by few racers. Our product line includes suspension parts, bumpers, skid plates, steering components, drivetrain parts, exterior products, and performance parts for a wide range of vehicles. The leaf spring sliders can eliminate the up and down movement of the rear spring eye caused by shackles moving through their arcs during suspension travel. Leaf spring mounting angles are one of the most important factors in a leaf spring system. Leaf spring mount skid plates sliders the cj2a page.
The axle carries the leaf springs for giving robust look as well the load carrying capacity. This works as a permanent dry lubricant that eliminates interleaf friction and squeaking. It was a bitch getting it all set up and properly aligned, but i finally got it and had it just more than tack welded in place, still needed final welding. In the second configuration, the shackle is eliminated by mounting the leaf spring on linear bearings. This kit includes a set of 4 adjustable front leaf spring brackets with doublers installed, 4 adjustable rear brackets to mount to sliders, 2 24 long 158 chromoly. Afco leaf spring sliders can eliminate the up and down movement of the rear springs eye caused by shackles moving though their arcs during suspension travel. From my reading it appears that this is done to try to make the front half of the spring close to parallel with the ground within the limits of the actual spring being arched. Kinda dont want to change out the spring pack to a wider set. Boat trailer leaf spring slider tandem axle pair for 20.
Leaf spring slider, aluminum these leaf spring sliders are machined from solid billet aluminum and feature stainless steal adjuster bolt. The leader in leaf spring innovation sliders for calvert leafsprings sl300cr calvert racing sliders for calvert mono leaf springs. Leaf spring slider kit, universal liquid iron industries. It is attached to the rear by the leaf perch mount. Im not sure i will find any sliders that will work with my ford explorer leaf springs though. On the rear, ive noticed the rear leaf eye higher than the front. How to determine the distance for mounting trailer spring. Au2060 button sliders for 1 34 inch leaf springs chassis. Consequently, the rear suspensions loading points displace less during suspension movement. In fact, it is more important to get the mounting angles correct than selecting the proper spring rate. Mancini racing has you covered when it comes to mounting your leaf springs. This special compound of polyvinyl plastic has a very slippery surface. Speedway heavy duty chrysler type leaf spring slider ebay.
Boat trailer leaf spring slider tandem axle pair for 25 14 double eye springsthis listing is for a set of tandem axle leaf spring sliders for 25 14 inch double eye leaf springs. A selection of race car leaf spring sliders, lowering blocks and leaf spring mounts are available at capital motorsports. Spring slider mounting for a bodies only mopar forum. Leaf spring rates can be increased or decreased based on the mounting positions and angles. Now it looked great and i know it would have worked just nice, but im now wondering if there is a simpler way to do away with the slider. Spring sliders are intended to be bolted or u bolted to your boat tra. Namely, the leaves are in contact between each other, they slide. The skid plate is tapped for the side bolts and the bolts get turned in tight against the side of the leaf spring no rattling. Posies 3548 ford super slide rear kits posies 3548 ford super slide rear kits corvette rear suspension components all the advantages of posies super slide spring technology for street rods with 63 to 82 corvette rear suspension. This chrysler leaf spring slider replaces the shackle to provide smooth bind free movement, this heavy duty roller bearing version creates the most free moving slider possible, more rigid than typical shackle and bushing which improves handling, helps maintain consistent spring rate for predictable handling, fits chrysler style leaf springs with 1 id eyelet and 2 34 width. Leaf spring relocation sliders and pertches dragstuff. In this paper, a multibody approach for leaf springs modelling that. Rear spring shackle and leaf spring science circle track.
Oval track leaf spring mounting point landrum performance. It would seem like those leaf springs twisting and pulling up on the inboard wheel in a turn would do the opposite of an antisway bar so do you get an antisway bar to counteract it. Speedway heavy duty chrysler type leaf spring slider. These slider boxes completely replace the standard shackle configuration found on leaf spring setups allowing for smoother operation with less bushings. I know that rear spring shackle location in reference to its height above or below the leaf spring s solid front mount can make a difference in roll steer, under both acceleration and braking. We feature leaf spring pads polyurethane, leaf spring pad, polyurethane leaf spring pads, leaf spring pad, polyurethane leaf spring pad, racing leaf spring pad, racing polyurethane leaf spring pads, leaf spring accessories, racing springs, racecar springs, leaf spring pads polyurethane, leaf spring accessories, leaf spring pad. The full taper spring, although superior in some aspects, is not as forgiving as its counterpart the multi leaf spring and should therefore be checked on regularly scheduled maintenance periods. Hopefully this video helps out you stock suspension guys with moving the leaf springs inboard in order to fit a bigger tire, how to mount the leaf. This makes for more consistent spring rates than when the shackle system is used. They allow the leafs to move more freely and in a direction that better matches the spring action shackles force the spring eye to travel in an arc. Most dirt track cars with a leaf spring rear run a chrysler style spring. They are handy when doing an axle upgrade or axle swap, or anytime the leaf spring perches need to be relocated.
When functioning correctly, suspension absorbs shock from the road, keeps your trailer level, gives you a smooth ride, and reduces wear and tear on. They are designed to be a direct bolt in replacement for original shackles in the rear of 8401 jeep cherokees. Afco racing and performance parts began over 30 years ago with a simple need for better suspension. A mono spring will be mostly flat with weight on it, they are not going to grow in length much but they will get a lot shorter, so the majority of your travel on your slider should be forward. Leaf spring slider tech gif leaf spring sliders can eliminate the up and down movement of the rear spring eye caused by shackles moving through their arcs during suspension travel. The liquid iron industries slider box kits are designed to significantly stabilize long travel leaf spring suspensions on practically any vehicle. During vertical movement of wheels, axle shaft will slide in. Moving leaf spring inboard and slider install youtube. At ride height if i remember right the spring eye is about an inch or so past center towards the rear on mine. Adjust your rear ride height with posies exclusive adjustable stainless steel hanger pins. What makes these spring sliders different from traditional boat trailer leaf spring hangers, is that they are essentially a one piece suspension hanging assembly for your boat trailer.
Suspension specialists, technical bulletin number 4. Press the space key then arrow keys to make a selection. The wedge is mounted between the spring mount pad and the leaf spring itself. For example, when the leaf springs are toed in the front eye locations closer together than the rear mounts the lateral rate or twisting resistance is increased, therefore ones side bite rate is increased. The four side bolts clamp the skid plate the top of the spring mounting plate two on each side. Jan 07, 20 ive been looking into parallel leaf suspensions a bit. No matter what spring you put on the car it may not perform properly if the angles are misaligned.
You can also mount the coil slider with coil spring in the front of the rear end. Leaf spring tip inserts were designed to keep steel off steel at the end of each leaf spring. Afco racing products 20236s leaf spring bracket, slider, roller bearing, 112 in od bushing, 212 wide chrysler type spring, steel, natural, each. The reason its done is that they improve spring reaction, reduce binding, and have less lateral flex than a set of shackles. Steel leaf spring slider camaro type 212 inch wide leaf 200036. There is no shackle effect to the rate of the spring when the slider is mounted to point directly at the front spring eye center this is the preferred mounting position. Mounting holes on length are 3 and 5116 leaf spring sliders can eliminate the up and down movement of the rear spring eye caused by shackles moving through their arcs during suspension travel. Pdf design of leaf spring rear suspension for rear mounted. In addition, a leaf sprung car has to deal with the issue of spring wrapup. Boat trailer leaf spring hanger bracket tandem axle 20 inch. Additionally, these include fender brackets, for mounting your. Buttons install on spring ends simply by drilling one hole. How to build leaf spring sliders diy metal fabrication. I hate resurrecting zombie threads, but this one is only 3 years old and many of the participants are still active.
Leaf spring chassis had been around for years and afco had the experience to help us fix the problems. We have the best leaf spring pad for the right price. Validation and optimization of the leaf spring multibody numerical. I also use 11 gaerte eliminator, but have used other brands and all seem to work the same. No matter what spring you put on the car it may not perform properlyif the angles are misaligned. Because the shackle travels in an arc it actually imparts some force on the spring itself, raising rate at the beginning. It keeps the leading edge of the spring nice and high to prevent rock impact while retaining the advantages of keeping the fixed end forward. The hanger is the bracket that attaches to the vehicle, and the shackle is the link between the hanger and the end of the leaf spring. Choosing a selection results in a full page refresh. It all depends on what you will be using the vehicle for. Rear spring front hanger bracket sets mancini racing.
Leaf spring shackles and hangers as your leaf springs flex, the distance between the ends change, so the connections have to flex as well. These xj bolton leaf slider boxes from liquid iron industries bring the proven reliable performance of the original slider boxes to the diy market. They mount your suspension system, including leaf springs, spring shackles, and trailer axle. That kind of makes more sense to me, but i am still liking the idea of using those sliders to replace the rear shackles which it appears they are intended for anyway. Rustys leaf spring perches, mounts, and ubolt plates are handy when doing custom suspension fabrication.