B&M Hi-Tek Aluminum Differential Cover For 1954-2015 Ford F-100-350/E-200-300 heavy duty Polaris RZR XP4 1000 S

Polaris RZR XP4 1000 S

2011-2017 Lexus CT

Gear with TCL

Maximum dyno gains of 15 hp and 19 lb

Solid Front Band with High Energy Lining

B&M Hi-Tek Aluminum Differential Cover For 1954-2015 Ford F-100-350/E-200-300 heavy duty Polaris RZR XP4 1000 SOur 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