Fits: 413, 426 HEMI & Wedge, 440
New old Mopar stock.
Biug block mopars were prone to have rear main leaks. And Mopar came up with this solution to help drain the oil back into the oil pan.
Standard main bearing.
Clevite Tri-Metal material.
New old Mopar stock.
Biug block mopars were prone to have rear main leaks. And Mopar came up with this solution to help drain the oil back into the oil pan.
Standard main bearing.
Clevite Tri-Metal material.
