WebMar 31, 2024 · 8 Inch POSI ID and lube?. Acquired this 8" Ford Posi 3.80:1 rear. I would like help to identify the Brand and/or type of this POSI unit . I need to get POSI lube and need recommendation depending on type ID'd. ALSO how does this POSI work?... WebFord rear ends, or differentials, were manufactured by either the Dana Corporation or Ford. Differentials take the power from the rear axle and transfer it to the rear wheels by way of special gears. Identifying a differential hinges the ability to distinguish the two primary rear-end types---the 8- or 9-inch rear end---denoting ring-gear size.
What gear oil should I use for my Ford 9"? Hot Rod Forum
WebJan 26, 2024 · This is the one I've used for awhile now. Black hose goes into the differential thru the fill plug and you insert your air into a hole drilled into the other line. Pointing the air to blow out the open end of the house. A suction is created in the jug that will pull the oil right out. Hope this helps. WebJul 10, 2010 · 2 - Buy a real friction modifier, NOT TransX and DON'T trust a gear oil that says you dont need it. Trac Loc clutches are very finicky with heat, but last forever if they stay cool, what generates heat is chattering and excessive disimilar wheel speeds. A good rule of thumb, if the additive comes in a tube, dont buy it. how to do itunes backup
Gear oil how much should I need in 8" rear? The H.A.M.B.
WebShop 1969 Chevy Suburban Ford Small Block V8 GM 8.2 Inch 10-Bolt Chevy 64-72 Differential Fluid Change Kits and get Free Shipping on orders over $149 at Speedway Motors. Talk to the experts. Call 800.979.0122, 7am-10pm, everyday. WebSep 23, 2024 · A Ford 8-inch rearend can be a lower cost alternative to the popular 9-inch third member-type carrier, for enthusiasts with straight-six, V-6 or small-block V-8 … WebDec 27, 2024 · Oil/Fluid Type: Capacity – Quarts: Capacity – Liters: Engine oil /w Filter: 10.0 Quarts: 9.5 Liters: Auto. Transmission Fluid (Pan Removal & Filter Replacement) … how to do it videos