Part Number: TBS2A07. Note that this is the flange pattern used on the two piece oil seal crankshafts. One piece rear main seals used after 1986 have crankshafts with a 3. 00" bolt pattern. The "cup" will not fit these.
Seals-It Tbs2a07 Seal Assy Torque Ball Dmi Style
Seals-It Torque Ball Seal - Cup and Seal Included - Aluminum - DMI Style - Kit
King 1605, One Black Aluminum Torque Ball Housing Billet Performance Racing Part
WINTERS 4064 Torque Ball HydroFormed Alum
Mpd Racing Mpd64201 Midget Torque Ball Black 4.45
Ti22 TIP4714, One Black Aluminum Torque Ball Lightweight Black Performance Parts