quick view Add to Cart Southbend Southbend 1.375 Input Shaft for 1994-2003 Dodge Cummins 5.9L NV4500 MSRP: $446.20 Increase strength in your 1994-2003 Dodge 5.9L Cummins NV4500 Transmission with the South Bend ISK1.375 Input Shaft Upgrade Kit. This input shaft upgrade kit is for use on clutches that require... Add to Cart