Pro Series Rear Differential Cover Black w/ Machined Fins & Gear Oil-46-71121B Engine Applicable:4.3L Dyno-Proven Gains up to +28

Dyno-Proven Gains up to +28 HP and +25 Lbs

This intake is specifically designed to provide increased intake volume and air velocity for the hardcore diesel enthusiast

- 90lbs/min

OEM Quality - Dual Gerotor: Two is always better than one

Get ready to make a bold and sassy statement with S&M Diesel Women's "We Get Dirty" Booty Shorts

Pro Series Rear Differential Cover Black w/ Machined Fins & Gear Oil-46-71121B Engine Applicable:4.3L Dyno-Proven Gains up to +28aFe POWER's rear differential cover brings performance engineering to your axle's differential. Constructed out of Durable Cast Aluminum Black Powder Coated Finish with Machined Fins Dual Neodymium Magnetic Drain Plug for Maximum Gear Protection Large Oil Level Sight Glass and Calibration Plug Set to the Factory Oil Level Eliminates Overfilling Includes 4 Quarts of PRO Guard D2 Synthetic 75W 90 Oil Fits AAM 9. 5 9. 76 Rear Axles Price includes