Yes stock my guess 410 ratio I will look at them and I will see.I will also throw in the wheels and tires 15-31 coopers AT.I bought the truck to wheel and I am starting on it.I went with the 16" coils and 4 link in the rear.6" waggy springs up front with dana 60's front and rear.The wife wants the room back 85 burb, 65 fj40, 68 fj40,85 toy and are 98 explorer and alot of parts.