Precision Gear Detroit Locker Case only (empty). You can install 9" Ford 31 spline No-spin Eaton internals to make an assembly (internals not included).
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER #04
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER 501
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER 508
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER 497
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER 500
FORD 9" NASCAR 31 SPLINE B CASE STOCK SIZE TRACTECH SCALLOPED DETROIT LOCKER 507