On
www.nhraracer.com a new rule revision for Stock and S/S dated 9/12/2017 has been posted.
The old rule read...
Driver and passenger-side seats must be identical in appearance.
The
new rule reads as follows:
If a full-sized corporate OEM driver’s seat is used, the passenger seat must be identical in appearance to the driver’s seat. If a full-sized aftermarket driver’s seat is used the passenger seat must be full-sized and identical in appearance to the driver’s seat being used or must be a full-sized corporate OEM passenger-seat.
That means an aftermarket passenger seat cannot be drilled full of lightening holes or have the upper portion/head rest cut off. Its time for a few racers to buy a new passenger seat because they butchered the seat.