Replacing or upgrading your rear end or just looking for some added protection? This Royal Purple synthetic High Performance Automotive Gear Oil is our choice here at HHP.
Note: For 5.7L/6.1L HEMI cars, use 2 Qts for rear differential.
Oil Weight: 75W-140 Limited Slip Additive: Yes Gear Lube Volume: 1 qt. Synthetic: Yes
