B&M Hi-Tek Aluminum Differential Cover for AAM 9.5/9.76 - Black Alliant Service Kit contains 2 polyurethane

Service Kit contains 2 polyurethane bushings

These Kits include everything you need for a simple

deeper backspacing and shorter/narrower Tires will reduce/eliminate trimming required

Anodized billet aluminum hold down clamps

rear sway bar links

B&M Hi-Tek Aluminum Differential Cover for AAM 9.5/9.76 - Black Alliant Service Kit contains 2 polyurethaneOur 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