I supply many engine rebuilders crank and cam grinding products around the country and have for 20 years. There is the good the bad and the ugly. Many sub par big engine rebuilders PER's Production Engine Rebuilders have closed up and that has allowed the good ones to only get better. Jasper Engines engines has 2 plants 1 in Jasper and 1 in Leavenworth, Indiana both are excellent and well ran operations, AER Automotive Engine Rebuilders has 2 plants in Carrolton, Tx (Dallas) They are an authorized Ford reman. These 2 are tops in the country in my book. These 2 builders are the best in my opinion. There are few others but in my opinion these are the 2 I would buy from. I have made 100's of visits to shops and companies nation wide and have seen it ALL.

MLR426