Currie 9” Rear Axle Housing Kit 31-Spline F-100 1957-1972

Upgrade your classic Ford pickup’s driveline with the Currie 9” rear axle housing kit for 1957-1972 F-100s. Designed as a premium bolt-in replacement, this kit features Currie’s Centurion notchback-style housing, 3” diameter axle tubes, and CNC-machined face flange for precise sealing.

Features and Benefits:
- Fits 1957-1972 Ford F-100 pickups
- Direct-fit factory width and pinion offset
- Centurion notchback-style 9" housing made in the USA
- 3” axle tubes with CNC-machined face flange
- Flush-mounted drain plug for servicing
- Heavy-duty 1/4” spring pads and OEM bracket placement
- 31-spline 1541H alloy performance axles with OE studs
- Pressed-on tapered axle bearings and billet bearing retainers
- Torino-style billet housing ends with internal/external seal options

Heavy-duty 1/4” spring pads and suspension brackets are welded in OEM locations for a factory fit with your stock leaf spring setup. The kit includes Currie 31-spline 1541H alloy axles with pressed-on tapered bearings, OE-size wheel studs, and billet late-model Ford Torino-style housing ends that accept both internal and external seals. Bearing retainers are installed for added strength and leak prevention.

Additional Notes:
- Requires standard Ford 9" third member.
- Brake lines not included.
- Currie rear-ends conform to the ABCS (Aftermarket Brake Configuration Standard). This allows brake kits that use this standard to easily be changed or upgraded without modifying the housing or axles. ABCS brakes use a 2.5” brake space with late-model big-bearing Ford housing ends and a 2.80 center hole in the drum or rotor.