Detroit 6-71, Engine Assys, (INFRAME KIT & TEST RUN & INTERNALLY INSPECTED) Detroit 6-71N Diesel Engine For Sale, 6-71, Natural Aspiration, 250HP, Model# 1067-8517, 6 Cylinders, 7.0L, 4 Valve, Vehicle F to F Application, RD Arrangement, Engine Serial# 6A418890, 1067-8517, Stock #8451
