Since the seats have a built-in shoulder belt, all of the seat belt force would now be received by the seat base instead of the OEM floor mounted seat belt. No point in being belted in if the seat breaks loose, so beefed up seat bases were in order. More measurements.
No portion of this page, text, images or code, may be copied, reproduced,
published or distributed in any medium without the expressed written permission
of the copyright holder.