PEM Premium Quick Change Gear Set - Set 1A - 10 Spline - 4.11 Ratio 4.23 / 4.00 - 4.86 Ratio 5.00 / 4.72 Analog Fuel Pressure Gauge or playing in any kind

or playing in any kind of harsh terrain in your offroad rig

1/2" NPT ports

Aggressive Super 10 Performance Muffler

Adapters / Plug / Pins

Holley has still got you covered with the 12-1800 Dominator Fuel Pump

PEM Premium Quick Change Gear Set - Set 1A - 10 Spline - 4.11 Ratio 4.23 / 4.00 - 4.86 Ratio 5.00 / 4.72 Analog Fuel Pressure Gauge or playing in any kindProduct Description: Quick Change Gear Set Premium Set 1A 10 Spline 4. 11 Ratio 4. 23 4. 00 4. 86 Ratio 5. 00 4. 72 Steel 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.