B&M Hi-Tek Aluminum Differential Cover for Ford 9.75-inch Differential Covers and Parts " reducing the chances of thread

reducing the chances of thread failure even under extreme stress

Use this to replace your old or broken cover to freshen the look of your vehicles interior

lower EGT's and MORE RELIABILITY than the OEM or standard replacement turbo

The Industrial Injection dual CP3 is the ultimate for performance

New nozzle design

B&M Hi-Tek Aluminum Differential Cover for Ford 9.75-inch Differential Covers and Parts " reducing the chances of threadOur engineers designed the line of Hi Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356. 0 T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength