manyo
Well-known member
Hello all
I just had my 351 C M code rebuilt and my engine builder told me to use Rottela Diesel engine oil 15w 40 in it . Your thoughts? I guess it has zinc it.
Thanks!!
I just had my 351 C M code rebuilt and my engine builder told me to use Rottela Diesel engine oil 15w 40 in it . Your thoughts? I guess it has zinc it.
Thanks!!