1967 'cuda
Well-Known Member
Even though I'm trying to concentrate on the truck right now, I spent some time back on the Barracuda. The rear end seems to be noisy. I used to run a 4.10 Dana in my old Roadrunner and I don't recall it making noise . It seems to have sort of a 'metal on rusty metal' grind to it. I inspected the rear brakes and all seemed OK. So, - I pulled the axles and saw that they have formed rust on the shafts again. I filled the rear up to the fill plug with Valvoline gear oil but it doesn't seem to be enough to get oil out to the axles/bearings. Should I try getting another quart or liter in it? Other than being a bit noisy I'm not experiencing other problems with it.