| Performance Part | Yes |
|---|---|
| Brand | Nitro Gear & Axle |
| Warranty | No Warranty |
| Manufacturer Part Number | FSF9-40-2.25 |
| Placement on Vehicle | Rear |
Check the listing for details. Nitro Ford 9 inch full spool, 40 spline, 2.25 inch journal, for "Pro 10" housing. Condition: New other (see details). Listed at 170.00 USD. Ford 9 inch "Pro 10" Full spool, for use in ten-inch housings with 3.812-inch carrier bearing bores. Carrier bearing journals are 2.25 inches. Dual drilled for 1/2 inch and 7/16 ring gear bolts. Used in Ultra 4 and street racing applications. Can be used with standard 9-inch, 9.5-inch, and 10-inch gear sets. These spools work in Gearworks 3.812 housings, Moser 3.812 housings, Strange 3.812 housings, or the old Nitro Billet 3.812 housings if you're lucky enough to have one. There may be other 3.812 housings out there, those are the ones I know. Lightweight design full spools that can handle serious horsepower/torque.
You may also like
