Mustang Rule Misprint and Clarification Questions
#32492 from Jack Hidley · No action required · Minutes (2022-08 Fastrack)
Thank you for your letter. The current (about to expire) T1 FP rules do not date the chassis. So, theoretically, any Mustang
chassis can be used. The "OEM" designation implied that the car was all stock, without any of the durability allowances. The
future rules will allow durability parts on all spec lines.