aFe Power 9.75" Black Pro Series Rear Differential Cover For 1997-2023 F-150/Raptor exhaust ICON bypass valves feature damped

ICON bypass valves feature damped valve stops for quiet and precise operation

5 Inch front

It's wide-open to hot underhood engine air

Seeing this as an opportunity

the stock actuator prematurely blows off the seat

aFe Power 9.75" Black Pro Series Rear Differential Cover For 1997-2023 F-150/Raptor exhaust ICON bypass valves feature dampedBring performance and protection to the rear differential in your 1997 2021 Ford F 150 with the AFE 46 70152 Pro Series Differential Cover. Constructed from durable A380 aluminum, the internal ribs add strength while the external fins help to keep differential fluid temps down. A large magnetic drain and fill plug captures any loose metal particles in the fluid to help aid in protecting rear end bearings. A pre installed oil level sight glass features