A turbine engine comprising: an inner frame case (50, 120) and an outer frame case (40, 110); at least one support assembly (30, 100) connecting said inner frame case (50, 120) to said outer frame case (40, 110), wherein said support assembly comprises a plurality of tierod support members arranged circumferentially about the inner frame case (50, 120), wherein each of said tierod support members comprises an inner base portion, an outer base portion, and a stem portion, such that each tierod has a generally I-shaped cross section, and each of said inner base portions comprises a plurality of base portion fastener holes; and wherein each of said tierod support members is connected to said inner frame case (50, 120) via a case connection assembly including a bushing component (150, 200) having a first threaded bushing portion with a first threaded fastener hole, a second threaded bushing portion with a second threaded fastener hole, and a tie portion connecting said first threaded bushing portion and said second threaded bushing portion, and wherein said first threaded bushing portion comprises a first extended threaded bushing and said second threaded bushing portion comprises a second extended threaded bushing such that each of said first and second bushing portions have a greater length along an axis defined by said first bushing portion than the tie portion, and wherein said first extended threaded bushing portion extends into one of the plurality of base portion fastener holes and wherein said second extended threaded bushing portion extends into another of said plurality of base portion fastener holes, such that threading is extended into said base portion fastener holes, wherein said first extended threaded bushing has a first radial wall width, said second extended threaded bushing has a second radial wall width, and wherein said first radial wall width is larger than said second radial wall width, wherein said first extended threaded bushing extends into a base portion fastener hole having a first radius and said second extended threaded bushing extends into a second base portion hole having a second radius which is the same as the first radius such that said first extended threaded bushings is press fit into a base portion fastener hole and said second extended threaded bushings is loose fit into a base portion fastener hole. an inner frame case (50, 120) and an outer frame case (40, 110); at least one support assembly (30, 100) connecting said inner frame case (50, 120) to said outer frame case (40, 110), wherein said support assembly comprises a plurality of tierod support members arranged circumferentially about the inner frame case (50, 120), wherein each of said tierod support members comprises an inner base portion, an outer base portion, and a stem portion, such that each tierod has a generally I-shaped cross section, and each of said inner base portions comprises a plurality of base portion fastener holes; and wherein each of said tierod support members is connected to said inner frame case (50, 120) via a case connection assembly including a bushing component (150, 200) having a first threaded bushing portion with a first threaded fastener hole, a second threaded bushing portion with a second threaded fastener hole, and a tie portion connecting said first threaded bushing portion and said second threaded bushing portion, and wherein said first threaded bushing portion comprises a first extended threaded bushing and said second threaded bushing portion comprises a second extended threaded bushing such that each of said first and second bushing portions have a greater length along an axis defined by said first bushing portion than the tie portion, and wherein said first extended threaded bushing portion extends into one of the plurality of base portion fastener holes and wherein said second extended threaded bushing portion extends into another of said plurality of base portion fastener holes, such that threading is extended into said base portion fastener holes, wherein said first extended threaded bushing has a first radial wall width, said second extended threaded bushing has a second radial wall width, and wherein said first radial wall width is larger than said second radial wall width, wherein said first extended threaded bushing extends into a base portion fastener hole having a first radius and said second extended threaded bushing extends into a second base portion hole having a second radius which is the same as the first radius such that said first extended threaded bushings is press fit into a base portion fastener hole and said second extended threaded bushings is loose fit into a base portion fastener hole.