US$ 24.00
125 lb/in Spring Rate
It can also be used on distributor gears
Die Cast Aluminum
street and offroad
550 in Body
PEM Differential Case - 7.00 Ratio - 31 Spline - Steel Spool - Ford 9 in Bosch Motorsport 125 lb/in Spring RateProduct Description: Differential Case Assembled 7. 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.