A method for producing a diesel fuel and a base stock, comprising: providing a feed stock comprising a vacuum gas oil having a solvent dewaxed oil feed viscosity index of from at least 45 up to 150; hydrotreating the feed stock under first effective hydrotreating conditions to produce a first hydrotreated effluent; hydrotreating the first hydrotreated effluent under second effective hydrotreating conditions to produce a second hydrotreated effluent; fractionating the second hydrotreated effluent to produce at least a first diesel product fraction and a bottoms fraction; hydrocracking the bottoms fraction under effective hydrocracking conditions to produce a hydrocracked effluent; dewaxing the hydrocracked effluent under effective catalytic dewaxing conditions to produce a dewaxed effluent, the dewaxing catalyst including at least one non-dealuminated, unidimensional, 10-member ring pore zeolite, and at least one Group VI metal, Group VIII metal or combination thereof; hydrotreating the dewaxed effluent under third effective hydrotreating conditions to produce a third hydrotreated effluent; and fractionating the third hydrotreated effluent to form at least a second diesel product fraction and a Group III base stock product fraction having a kinematic viscosity at 100°C greater than 2 cSt and a ratio of multi-ring naphthenes to single ring naphthenes (2R+N/1RN) of less than 0.46, wherein: - the effective hydrotreating conditions include a temperature of from 300°C to 450°C, hydrogen partial pressure of from 10.3 MPa to 34.6 MPa, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3; - the effective hydrocracking conditions include a temperature of 288°C to 450°C, a hydrogen partial pressure of 6.9 MPa-a to 34.6 MPa-a, a liquid hourly space velocity of 0.05 h -1 to 10 h -1, and a hydrogen treat gas rate of from 35.6 to 1781 m 3 /m 3; - the effective dewaxing conditions include a temperature of from 200°C to 450°C, a hydrogen partial pressure of from 1.8 MPag to 34.6 MPag, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3. providing a feed stock comprising a vacuum gas oil having a solvent dewaxed oil feed viscosity index of from at least 45 up to 150; hydrotreating the feed stock under first effective hydrotreating conditions to produce a first hydrotreated effluent; hydrotreating the first hydrotreated effluent under second effective hydrotreating conditions to produce a second hydrotreated effluent; fractionating the second hydrotreated effluent to produce at least a first diesel product fraction and a bottoms fraction; hydrocracking the bottoms fraction under effective hydrocracking conditions to produce a hydrocracked effluent; dewaxing the hydrocracked effluent under effective catalytic dewaxing conditions to produce a dewaxed effluent, the dewaxing catalyst including at least one non-dealuminated, unidimensional, 10-member ring pore zeolite, and at least one Group VI metal, Group VIII metal or combination thereof; hydrotreating the dewaxed effluent under third effective hydrotreating conditions to produce a third hydrotreated effluent; and fractionating the third hydrotreated effluent to form at least a second diesel product fraction and a Group III base stock product fraction having a kinematic viscosity at 100°C greater than 2 cSt and a ratio of multi-ring naphthenes to single ring naphthenes (2R+N/1RN) of less than 0.46, wherein: - the effective hydrotreating conditions include a temperature of from 300°C to 450°C, hydrogen partial pressure of from 10.3 MPa to 34.6 MPa, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3; - the effective hydrocracking conditions include a temperature of 288°C to 450°C, a hydrogen partial pressure of 6.9 MPa-a to 34.6 MPa-a, a liquid hourly space velocity of 0.05 h -1 to 10 h -1, and a hydrogen treat gas rate of from 35.6 to 1781 m 3 /m 3; - the effective dewaxing conditions include a temperature of from 200°C to 450°C, a hydrogen partial pressure of from 1.8 MPag to 34.6 MPag, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3. - the effective hydrotreating conditions include a temperature of from 300°C to 450°C, hydrogen partial pressure of from 10.3 MPa to 34.6 MPa, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3; - the effective hydrocracking conditions include a temperature of 288°C to 450°C, a hydrogen partial pressure of 6.9 MPa-a to 34.6 MPa-a, a liquid hourly space velocity of 0.05 h -1 to 10 h -1, and a hydrogen treat gas rate of from 35.6 to 1781 m 3 /m 3; - the effective dewaxing conditions include a temperature of from 200°C to 450°C, a hydrogen partial pressure of from 1.8 MPag to 34.6 MPag, a liquid hourly space velocity of from 0.2 to 10 hr -1, and a hydrogen circulation rate of from 35.6 to 1781 m 3 /m 3.