Ford 9 Inch Differential

The Ford 9-inch differential is one of the most widely used differentials in hot rod, street rod and 4x4 vehicles. The Ford 9-inch differential was put into production beginning in the late 1950s, and remained in production up until the mid 1980s.

Ford 9 Inch Rear End & Axle Guide

Technical - Ford 9 limited slip identification

Ford 9-Inch Axle Information - Backyard Buildup

Part Number 409200-0891E. Torsen Type-1 for Ford 9” axle with 31-spline axle.

Ford 9-inch, 31-Spline - T1

Custom Ford 9” Rear Western Differential & Driveline

Ford 9 Inch Performance Differentials & Parts Australia

Ford 9 inch differential - auto parts - by owner - vehicle

In praise of the Ford nine-inch - Hagerty Media

WaveTrac | Ford 9 inch | 35 Spline | 56.309.178WK

9 inch Bolt-in Housings and Axle Packages from John's Industries

Iconic Ford 9-Inch Rear End Turns 65 Years Old, Still Going Strong

9″ DIFFERENTIAL FOR XR, XT, XW, XY, GS, GT, ZA, ZB, ZC & ZD - Diff King

Rear-End Game Changer: New 8.8-Inch Dropout Case - Holley Motor Life