ACT Alignment Tool AT68 is an alignment tool that facilitates the installation of an ACT pressure plate by correctly aligning the clutch disc with the pilot bearing. This results in easy alignment with the transmission input shaft. Features Product Weight (lbs.): 0.1 Spline Quantity: 18 Input Shaft Diameter (in.): 0.8125 Applications 1986-2006 Nissan Sentra 1991-1993 Nissan NX 1986-1990 Nissan Pulsar NX 1986-1999 Nissan Sentra 1991-2002 Infiniti G20 1995-1998 Nissan 200SX What\’s In The Box? ACT Alignment Tool References Installation Instructions Warranty Manufacturer 1 Year Warranty