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Recommended: 3 quarts of
Nitro Synthetic Plus Gear Lube
Ford 9" HD 3.25" Alum Dropout Housing Case, with load bolt. Our aluminum cases are made from 356 T6 aluminum, our bearing caps are from one-piece billet, with a through bolt design and extra material is added to the bearing caps. This results in 50% less deflection that can occur with other units on the market.
The "through bolt" means that the differential bearing cap bolts are installed all the way through the differential housing itself. This makes it so that there is no chance of the bolts stripping out of the alum housing under punishing force.
Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high quality components.