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drmiller100 · 12-26-2011, 10:50 PM

super stock drag racers run ATF in their rear differential. It EATS bearings and ring and pinions.

5-30 engine oil is the minimum I would run, and I sure would not run even that if I were towing with the vehicle.

12-26-2011, 10:50 PM	#150 (permalink)
drmiller100 Master EcoModder Join Date: Dec 2011 Location: Boise Idaho Posts: 842 Thanks: 39 Thanked 89 Times in 69 Posts	super stock drag racers run ATF in their rear differential. It EATS bearings and ring and pinions. 5-30 engine oil is the minimum I would run, and I sure would not run even that if I were towing with the vehicle.