I picked up a set of what appears to be a lightly used set of procar/summit seats cheap. The Seats came with a universal mount plate attached. Upon inspection and trying to figure out how to mount these things. The track is the same width from side to side, but the holes are 3” closer on the seats than on the bracket from front to back. I took the universal mounting plate off of the new seat and was playing with the alignment on the original base and noticed an arch in the slider rails on the driver seat. Checking out the passenger seat, it is straight as an arrow.
So any opinions on the arch in the sliders on the driver side, are they bent or this way by design? I’m sure at least one guy on here will go with the former .
It looks like my best option is to weld a 3/8 or so tapped spacer on the bottom of the universal mounting plate, at the same front to back spacing of the original sliders Bolt plate to seats, then bolt slider to the tapped spacer. Other option would be to drill another whole in the slider to match the seat, due to bolt head, this would limit front to back travel of the sliders depending on where I put the whole. But since the slider is crowned… I guess it would either straighten the slider or bend the seat frame when I tighten it down. Or with my luck, bust the slider.
So any opinions on the arch in the sliders on the driver side, are they bent or this way by design? I’m sure at least one guy on here will go with the former .
It looks like my best option is to weld a 3/8 or so tapped spacer on the bottom of the universal mounting plate, at the same front to back spacing of the original sliders Bolt plate to seats, then bolt slider to the tapped spacer. Other option would be to drill another whole in the slider to match the seat, due to bolt head, this would limit front to back travel of the sliders depending on where I put the whole. But since the slider is crowned… I guess it would either straighten the slider or bend the seat frame when I tighten it down. Or with my luck, bust the slider.