DIFFERENTIAL COVER turbo Shop with confidence at GodsMods

Shop with confidence at GodsMods for all your automotive performance needs

By modifying the signal from your engine's sensors before it reaches the ECU

Flow increases of 40-60% over stock are typical with sound output in the 80-88 dB range at cruising rpm and a pronounced bark under acceleration

The benefit goes beyond just looks—cooler fluid resists thermal breakdown

DIFFERENTIAL COVER turbo Shop with confidence at GodsModsThe aFe Pro Series Differential Cover is a heavy duty upgrade for GM Corporate 14 bolt axlesthe backbone of 2500 3500 series trucks, Suburbans, and HD work rigs from the late 1970s through today. If you're hauling heavy or running 37 inch tires on a one ton chassis, your stock cover is a bottleneck this Pro Series piece eliminates entirely. Machined from cast A356 aluminum with deep internal and external fins, the Pro Series adds over 2 quarts of