Since we sold the Malibu instead of restoring it, we have this Mosier laying around. We never installed it and it's brand new.

Ford 9 inch Assembly
Exact size for 78-81 G-Body
HD 31 spline axles with GM Bolt Pattern
Big Ford 11"x2" Brakes with backing plates & Drums
:included are 2 carriers
{4:56 gears on a spool}
This carrier was completely rebuilt with new parts
{2.73 gears} 76k miles
$1000.00 plus shipping

If you are intersted, let me know. You can PM me or reply to this thread.