I'm also doing a follow up ! I bought a reman 5.7 marine engine about 6 weeks ago from Marshall's and it runs perfect! Great oil pressure and a smooth idle!! I'm very happy with my purchase!
Note:: To future customers! Proper installation is just as important as a properly built engine ! They give you very detailed installation information READ IT!! I bought 6 engines from them in the last 16 months and have had no issues what so ever... Good company putting out a great product!!
-Brian G., Haverhill, Massachusetts