Rear main seals

Billet rear main seal retainer for all 383 / 400 / 413 /
426 / 440 Mopars

This is a direct replacement for Mopar
Performance P4529732 and factory units

Completely CNC machined in house from heat
treated 6061 Alcoa billet bar stock for increased
rigidity and seal retention over stock units

Kit includes one billet retainer, 2 grade 8
attaching bolts, 2 studs, nuts and washers for the
oil pan, and a Mopar rear main seal set