there is a plug with a 3/8 square socket in the side of the housing just above and behind the input /pinion remove plug and fill until gear oil comes out the hole use 75w90 and if it has posi use the posi additive
What is the OEM rear end gear ratio on a 1979 ford F-150 400 9-inch rear end?
no
4gl
yes
3.54 is stock
77ft lbs
It will cost about 20 to 40 dollars to purchase a Ford 9 inch read end. The installation process will cost around 50 to 100 dollars in a professional store.
56.50 inches
2 1/2 quarts 2 1/2 quarts
They have both conventional and limited slip ( Ford Traction - Lok ) Open your drivers door and look for an information sticker - what is the axle code ? Traction - Lok rear axles have a letter before the number : For example : F6 - 3.73 limited slip axle - 7.5 inch rear end R6 -3.73 limited slip axle - 8.8 inch rear end my list has 11 different axle codes for Ford Ranger 1/4 ton trucks
yes but call dealer or seller to varify madel size
where is the fill port on a 2004 ford explorer rear end