1990-2014 Ford F150/SUV 8.8"-10 Heavy-Duty Cast Aluminum Rear Differential Cover RAW-338051400 " 14 OD x 12 ID x 4 H in Dyno-Proven Gains up to +15

Dyno-Proven Gains up to +15 HP & +20Lbs

304 stainless steel construction prevents corrosion compared with OEM mild steel pipe which is prone to rusting and eventually leaking

BD high strength A356 Y-Intake with meth

Couplings constructed out of heavy-duty high-temp 5-Ply polyester for heat-resistance and durability

1990-2014 Ford F150/SUV 8.8"-10 Heavy-Duty Cast Aluminum Rear Differential Cover RAW-338051400 " 14 OD x 12 ID x 4 H in Dyno-Proven Gains up to +15Keep your Ford rear differential running cool and clean with an upgraded cover from PPE. Made from high quality cast A356. 0 T6 aluminum for strength and optimum heat dissipation. Increased fluid capacity provides increased thermal stamina. This beefy cover is equipped with internal heat sinks and external cooling fins which increase the pans surface area helping dissipate heat. This keeps your differential oil running cooler, the oil will keep its