PEM Center Section - 6.50 Ratio - 31 Spline - Steel - Spool- Ford 9" 120007 It’s roto-molded and made from

It’s roto-molded and made from heat soak resistant cross-linked polyethylene

Black foam cushion grip and brushed stainless steel spokes

Since brake actuation produces high pressure with very little fluid displacement

Part Number: 522-168FM

PEM Center Section - 6.50 Ratio - 31 Spline - Steel - Spool- Ford 9" 120007 It’s roto-molded and made fromProduct Description: Differential Case Assembled 6. 50 Ratio 31 Spline Steel Spool Natural Ford 9 in Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.