What is the firing order for a 1981 Jeep CJ7 258?

The firing order for a 1981 Jeep CJ7 with a 258 cubic inch inline-six engine is 1-5-3-6-2-4. This means that the cylinders fire in that specific sequence to ensure proper engine operation. The cylinder numbering starts from the front of the engine, with cylinder 1 being on the passenger side.