Can 370Z seats fit 350Z?
The latch from 350Z seats can be moved over. The 370Z seats are very slightly wider, and have more adjustment in height and lumbar. Or, you can swap the entire seat pan (lower frame) between seats. Honda guys do this all the time; there are lots of instructions and videos out there. via
How do I install universal seat brackets? (video)
How do you mount a race car seat?
They need to be mounted only on the bottom and back surfaces, never on the sides. You must use large fender washers on aluminum seats. The upper part of the seat needs to have four bolts, two in the lower back and two in the front leg portion of the seat. via
How do you make a car bracket? (video)
What size kirkey do I need?
Measure the width of the hips through the center line of the body side to side. Do not measure across the lap of the driver as this will give a larger than required measurement. Take this measurement as the size of the seat you need. If it is 15” then you would order a 15” seat. via