HOUSING, Differential Gear Case, aka pig, Yukon Nodular Iron, 3.062 inch bearing diameter for 28 or 31 spline axle shafts, high strength D4515 nodular iron with 4140 chrome moly caps, rated for up to 1200 horse power this case may be the strongest ever made, Assemble using 4008-9C or 4008-9D master kits, * Ships from manufacturer, Allow a minimum of 1-8 weeks for delivery, Currently, however, some manufacturers are requiring much longer lead times, *
NPD Part Number : 4141-9A Manufacturer Reference #'s: Yukon Gear YP DOF9-2-306 (32099),
1965-1973 MUSTANG FORD 9 INCH REAR AXLE
1964-1971 FAIRLANE FAIRLANE, TORINO, 70 1/2 FALCON, FORD 9 INCH REAR AXLE
1948-1979 F1-F350 FORD 9 INCH REAR AXLE
1980-1985 F100-F350 FORD 9 INCH REAR AXLE
1966-1985 BRONCO FORD 9 INCH REAR AXLE
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This item is made to order and is shipped directly from the manufacturer. Please allow 1-8 weeks for delivery. Currently, however, some manufacturers are requiring much longer lead times