PEM Center Section - 6 Ratio - 31 Spline - Steel - Spool- Ford 9" Rear Control Arm Bushing Instead of focusing on developing

Instead of focusing on developing products that "fit" your vehicle like other manufacturers such as cold air intakes and exhaust

1987-1991 Jeep Wrangler

68 amps with check valve (13

1986-1995 Ford E-150 Econoline

The extreme durability built into these starters ensures they can handle the teams that use them

PEM Center Section - 6 Ratio - 31 Spline - Steel - Spool- Ford 9" Rear Control Arm Bushing Instead of focusing on developingProduct Description: Differential Case Assembled 6. 00 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.