505,521,580,583,585 2 Cyl RV 1983 - 1999 Remanufactured Crankshaft (uses 1/2" bolt)

505,521,580,583,585 2 Cyl RV 1983 - 1999 Remanufactured Crankshaft. Blizzard 9700/Formula 583/Formula 583 Deluxe/Formula 583 DLX/Formula LT/Formula Plus/Formula Plus Series/ Formula Plus X/Formula STX/Formula STX LT/Formula Z 583/Grand Touring/Grand Touring 580/Grand Touring 580 XTC/ Grand Touring 583/Grand Touring XTC/MXZ 583/Summit 583. Uses 1/2" bolt