Redeye Differential Assembly 3.09 ratio

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Upgrade over standard 2.62:1 ratio Hellcat differential for improved acceleration and durability. Optimized for auto transmission applications. 3.09:1 ratio. Requires P/N: 77072535AA Redeye 41-Spline Half Shaft Kit.

50-State Street Legal: 2018 Dodge Challenger Demon, 2019+ Dodge Challenger 6.2L Redeye w/ automatic transmission

Race (off-road) Use ONLY: 2015+ Dodge Challenger/Charger 6.4L, 6.2L w/ automatic transmission, 2015+ Dodge Challenger/Charger 5.7L w/ automatic transmission