AFE 46-71150B Pro Series Rear Differential Cover S&S Diesel Coolant temperature reduction isn’t the

Coolant temperature reduction isn’t the only target of our ultimate bundle

Rated at 290 gallons per hour and proudly manufactured in the U

5 inch Outlet with Heatshield

Finding ways to pump your engine full of cooler

4 inch stainless constant-diameter pipes and straight-thru muffler improve flow up to 176 percent and lower EGTs

AFE 46-71150B Pro Series Rear Differential Cover S&S Diesel Coolant temperature reduction isn’t theThe AFE 46 71150B S Pro Series Rear Differential Cover will add style and help keep the differential cool in your 2019 2023 Ram 2500 3500 with 14 Bolt AAM 11. 5, 11. 8, or 12 Axle. The differential cover features cast aluminum construction and a durable black powder coat finish with machined fins for a sinister look. Internal and external fins are cast into this differential cover for improved heat transfer and the magnetic drain plug captures metal