[Cougar428scj]

I got an old and tired rearend. What opinions are out there for what oil to use in the interim until I get around to getting rebuilt? Gear oil? What weight? Engine oil?? 30W? Any favorite brands?? Penzoil?

I plan to drive it on the street for the next year or so (less than 1000 miles). Its a 3:91 V code (9") behind a 428 SCJ. It will get some torque when I sit on it that won't be too often.

Thanks for your advice!