The Ford Barn - View Single Post - I am so happy......With my 1500W gear oil...

duke36 · 11-18-2019, 05:36 PM

I've tried the vendors' 600 in the rear end which looks and feels like modern Chevron SAE 140 I have in a pail. Am now trying 1500w (modern non synthetic SAE 250) from Summit racing which doesn't foam as much as the 140. Non stock tranny so no 250wt. there.

11-18-2019, 05:36 PM	#21
duke36 Senior Member Join Date: Jun 2015 Posts: 1,414	Re: I am so happy......With my 1500W gear oil... I've tried the vendors' 600 in the rear end which looks and feels like modern Chevron SAE 140 I have in a pail. Am now trying 1500w (modern non synthetic SAE 250) from Summit racing which doesn't foam as much as the 140. Non stock tranny so no 250wt. there.