La. Stat. tit. 32 § 715
Current with changes from the 2024 legislative session effective on or before 7/1/2024, from Acts 1-3, 6-671
The commissioner is authorized to adopt and enforce such registration rules and regulations with respect to the change or substitution of one engine or motor in place of another in any vehicle as may be deemed necessary and consistent with the purposes of this Chapter.
La. R.S. § 32:715