I have had continuous problems w/ my 20 yr. old Dodge Ram since an "overhaul" by another "place". I located R&N Motor Co. on line, and was impressed with their advertised services and customer care. Altho 30 miles away, I decided to make the appointment. After ordering the necessary parts, they called to pick up my truck. This is the honest truth, It now drives like a new one!!!! No noise, no driving in 2nd for extended time exceeding 3,000 rpm's, etc. My only regret is, I didn't have R&N motor Co. overhaul the transmition the first time. Their service is as complete as I have ever seen anywhere, and I've seen a lot. (I'm 78 yrs old)