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Pro Stock Rules:

1. Hood and windshield required 

2. PPE - Arms and Legs must be covered - Non-polyester material

3. OEM structure must be recognizable 

4. Fiberglass body's or tube frames not allowed 

5. Wheelbase must remain to body length. Wheels must fit under wheel wells

6. Must have OEM style suspension, traction bars allowed 

7. Body swaps allowed 

8. Tire must be DOT approved and limited to 38.5" in diameter

9. No cut paddle or pivot tires 

10. No Lift Limit 

11. No blowers/aftermarket turbo's 

12. No nitrous - remove bottle, alcohol, etc 

13. Gas, Diesel, and VP allowed 

14. Propane may be used but only as primary fuel source! (No injection)

15. 300 HP (## sea-level HP) limit rear wheel (ACTUAL) 

16. Driveline loops required. U-Joint guards on differentials recommended.

17. No frame extensions ​​

18. Transmission shield required only if transmission brake present

19. Roll bar or 4 point cage required (Internal or External)  

20. Must also meet all required points in vehicles rules. 

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