· 300M hardened left output shaft
· 300M hardened right output shaft
· HD T6 billet pinion shaft support
· HD front/rear pinion shaft bearings
· Diff. oil temp probe in oil sump
· Differential Oil Cooler
· Micro polished Ring and Pinion
· Needle bearing axle support
· Cryogenically treated components
· HD preload springs
· 14 Carbon Clutch kit
· HD Preload Springs
· HD 300M Cross-Pin