Differential Case - True Trac - Assembled - 3.70 Ratio - 35 Spline - Natural - Ford 9 in - Each

Differential Case - Assembled - 3.70 Ratio - 31 Spline - Steel Spool - Natural - Ford 9 in - Each

Upgrade your vehicle with the high-performance 9in Gear Full Spool 4.56 Ratio New Center Section from PEM. This top-quality differential case comes assembled with a 4.56 ratio and 31 spline steel spool, ensuring durability and optimal functioning...

Differential Case - Assembled - 5.14 Ratio - 31 Spline - Steel Spool - Natural - Ford 9 in - Each

Differential Case - Assembled - 5.29 Ratio - 31 Spline - Steel Spool - Natural - Ford 9 in - Each

Differential Case - Assembled - 5.43 Ratio - 31 Spline - Steel Spool - Natural - Ford 9 in - Each