The CALMINI Slip Yoke Eliminator kit allows you to use a 2 piece rear driveshaft on your Nissan. Will all for a Spicer 1310 & 1330 U-joint or C.V. Joint patterns. Complete kit comes with assembled slip yoke eliminator, four(4) Grade 8 driveshaft mounting bolts, one(1) Grade 8 output shaft mounting bolt, lock washers, and Loc-Tite. Minor modification to rear output shaft required. Comes installation instructions for an at home installation.