Camaro/Firebird 82-92 TA Performance 9-bolt Borg-Warner Rear End Support (Diff Cover), includes Replacement gasketshipping is not included Strenghten your GM rear end with the strongest rated support covers you can buy! These 356 T-6 Aluminum Covers help keep the rear end housing from distorting under load, preventing increased side bearing clearance and ring gear deflection. Two special adjustable grade-8 support bolts help prevent both bearing and main caps from movement and possible breakage. Increased fluid capacity, fill, drain plugs, and hardware. Includes new replacement gasket. You can also add an upgraded Stud Kit replaces stock bolts on carrier bearing caps. These are stronger more durable studs. Only $19.95 extra