Kojem Universal Seat Sliders Seat Mounting Track, Dual Locking Rails Brackets Kit Compatible with NRG Sparco and Most Aftermarket Seats- 1 x Set of Sliders

The rails themselves have zero slop and are notably more robust than expected. They are "universal" which really just means "generic" and as such, may or not "bolt-right-up" in your specific situation. I used these for a racing simulator using a bottom-mount seat from a gaming style office chair (Maingear Forma R to be exact) into a custom built framework, so I was expecting to have to customize something to make this work because office chairs and automotive seats share no similarity in mounting methods. I mounted the rails to my framework, and then made a flat adapter plate to mount the seat. I had to position the rails a little narrower, but only had to bend the handle a bit to fit. Easy peasy, two thumbs up!

These are pretty good, though I don’t think I’d put them in an actual car. Installation is simple enough, no instructions are provided but if you can’t figure it out you maybe shouldn’t be messing with this sort of thing.For my purposes, I mounted directly to the bottom of a C6 Corvette Z06 seat. Drilled one new hole per side, used the included hardware, bent the lever out a little to fit the spacing and we’re done. Not a ton of travel, maybe 4 inches, but I really just bought these to facilitate mounting to the rig anyway.Good for the price, no complaints.

There were no instructions included. The rails went on very easily, but the lever bar is hard to figure out. I eventually had to bend it a bit and have it facing the front. Once it’s on, it works great.

I bought this product to provide adjustability to my racing simulator seat. It did just that. They included hardware but no instructions so being familiar with how seat sliders work is a search engine away. I had to widen the bar that unlocks the provided seat sliders because my seat is a bit wider than this kit. Overall, I’m very happy with this purchase.

universal my butt it came with no instructions and bolt patterns didn't even come close do not buy unless they post the min and max bolt pattern

Purchased these to use with a Corbeau seat and my sim racing rig.As far as inexpensive sliders go these ones function well enough, not great but acceptable. I would have left a 4 star review as I believe the quality and functionality are good for the price they charge. However, I removed one star for the following two reasons.1) The listing offers no list of seat brands these will fit and sure enough my Corbaeu seats were not compatible out of the box. The distance between the front and rear threaded mounting holes of the Corbaeu seat is longer than the furthest two hole options pre-drilled into the seat side of the sliders (turning them upside not an option as that portion is even shorter). This meant I had to drill a new hole in each slider in order for them to mount to the Corbaeu seat. Elongating the existing holes was also an option but I chose to drill a new hole. Drilling a hole is no big deal but it would have been even simpler for the manufacturer to provide the measurements between the mounting holes so buyers would know before purchasing if the sliders would fit their seat without modification.2) The handle, which has to be bent in order to adjust to the specific width of the seat used, leaves a bit to be desired. One radius of the handle would bend far easier than the other meaning you had to secure the front flat section of the handle (the portion you put your hand on when moving your seat) and adjust each side independently in order to get both sides evenly bent. The larger issue was once bending the handle closed enough to fit into the sliders the ends of the handle that have the two holes were now angled far too inward and would not engage with the two tangs on the slider mechanism. This meant I had use a properly sized piece of pipe to get enough leverage to bend outward the ends of the handle tubing so both holes would engage with the slider tangs and actually adjust the seat. If they provided a maximum and minimum distance that the sliders can be apart from each other in order for the handle to work and properly engage I would have been prepared for this. Alternatively, providing a second narrower handle for these types of situations would be even better. Maybe the mounting holes on the Corbeau seats are narrower than most aftermarket seats and most people won't encounter these issues but I felt it was worth mentioning.In the end, it was not a huge deal making these modifications. I just think this could easily be prevented by providing more detail in the product listing. The sliders are currently installed on my sim racing rig and I am glad I didn't spend too much money.

Takes some modifications, depending on your seat mounts but worked out great.

Used in my Cobra seats.