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Race car? Rat Rod? Rock Crawler?  The Ford 9-inch axle and third members are used across the board for strength and reliability. Crawl King Ford 9″ axles and third members deliver peak performance on the road, on the track, and in the dirt. Crawl King Ford 9″ axles can be configured with multiple ratio, locker, and brake options. These axles are great for hot rods, vintage restorations and for serious off-roading.

The Crawl King custom Ford 9″ differential featuring genuine Spicer gearing is available in aluminum or steel, and can accommodate 28/31 spline, or 35/40 spline shafts. Available in multiple ratios, and with your choice of locker, posi-track or spool, Crawl King Ford 9″ differentials provide a quick exchange option in either a light weight or heavy duty platform.

Price For Diff As Shown Above $1279.00

Contact us today for axle pricing inquiries! 1-800-547-6221! Or Email!


Base Diff Includes

Spicer Steel Housing
Genuine Spicer Gearing – Ratio from 3.00-6.50
High Performance Daytona Pinion Supports
Reusable High Performance Gasket

Additonal Options Available

Spicer Extreme Duty Nodular Iron Housing
Differentials: Limited Slip, Spool, Open
Spline/Locker Options:
40 Spline – Spool Only
35 Spline – Detroit Locker, ARB, Spool
31 Spline – Spool, Detroit, ARB, Limited Slip, Open
28 Spline – Spool, Detroit, ARB, Limited Slip, Open