DANA 60 DIFF COVER FRONT BALL-MILLED BLACK FINISHDifferential Cover; Dana 60; Ball-Milled Black; Front;Designed To Give You Maximum Protection Against RocksCast From Lightweight Aluminum To Dissipate HeatReinforcing Ribs For Added Rigidity And StrengthFully Machined Seal Surface For A Leak Free InstallationG2 aluminum differential covers are manufactured from Heat Treated Aluminum and are designed to dissipate heat while withstanding the rigors of the off road environment. Cast from a proprietary alloy developed for motorcycle engines these covers not only cool your oil they are designed and tested to add rigidity to your housing and protect the ring and pinion from damage.Differential Covers