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Nomad · 04-22-2011, 02:38 PM

You need to use a 75w-90 gear oil. If it doesn't come with it, you need to add a limited slip differential additive. I believe Royal Purple already has the additive. I used Mobil 1 75w-90 LS which already has the additive in it (the "LS" stands for "Limited Slip").

04-22-2011, 02:38 PM	#3
Nomad Drives: '11 2SS/RS RJT M6 Join Date: Oct 2010 Location: Grounded in the 'Shwa Posts: 478 View My Garage	You need to use a 75w-90 gear oil. If it doesn't come with it, you need to add a limited slip differential additive. I believe Royal Purple already has the additive. I used Mobil 1 75w-90 LS which already has the additive in it (the "LS" stands for "Limited Slip"). __________________ Vararam CAI, Elite Engineering Catch Can, Separate Clutch Fluid Reservoir, Ghost Armor Full Protection Package, Chromed Turn Signal Bulbs, RPI Stealth Splash Guards, Skip Shift Eliminator, Defenderworx Chrome Bowtie Inserts, Pfadt Trailing Arms, Camaro Decal Store CGM Hood Spears with "376ci" custom text, Billet Depot/Drake Underhood Polished Caps, CGM Lug Nut Decals, Pedders Front Radius Rod Inserts, JacFab Front License Plate Bracket