Cummins ISC, ISL Head Bolt Kit

Cummins Engine 6C, ISC, ISL Series application
2 Valve Head applications
Kit contains the following: 12 qty 3917729 Short Cylinder Head Bolt, M14 x 2 x 80, Flanged Hex Head, Alloy Steel, Class 12.9 14 qty 3917728 (Replaces 3960043) Long Cylinder Head Bolt, M14 x 2 x 160, Flanged Hex Head, Alloy Steel, Class 12.9