1968 - 1975 Nova Ridetech Rear End & Axle Kit, Narrow Width

Upgrade your 1968 - 1975 Nova with a Ridetech Ford 9 Rear Axle Housing. Designed for newer Ridetech 4-Link systems (with angled upper bars), housings come pre-welded with 4-Link and sway bar brackets for a hassle-free bolt-in installation.

Built to handle serious torque, this 9 housing features a webbed center section with internal gussets, 1/4 wall 3 diameter tubes, and billet steel flanges (New Style Big Bearing / Torino). The pinion is offset 1/2" and the axle flange 2 1/2", with stock and narrowed widths available for mini-tub applications.

Housing includes a drain plug, jack pad, and Grade 8 T-bolt hardware, plus pre-installed 3rd member studs. Available in Black powder-coat or raw finish to suit various build stages.

31-spline axles are heat-treated 1541H alloy, with a 5 x 4 3/4" bolt pattern and Grade 8 1/2"-20 x 2 wheel studs. Timken SET20 bearings are pressed on and include bearing retaining plates.

*Optional 3rd Members feature a Yukon nodular iron case, aluminum Daytona pinion support, 1350 billet steel yoke, Timken bearings, and an Eaton Trutrac differential for superior traction and handling. Gear ratios available: 3.50, 3.70, 3.89, or 4.11. LubeLocker gaskets prevent leaks and are reusable. Call or email for ring & pinion and posi upgrade pricing.

Key Features & Benefits:

Webbed center section with internal gussets for added strength
  • 1/4 wall tubes for durability
  • 31-spline heat-treated 1541H alloy axles
  • Pre-installed high-quality Timken tapered bearings
  • Available in raw or Black powder-coated finishes
  • Grade 8 installation hardware included (housing studs, T-bolts, nuts, washers)

OE Width
  • This rear end housing is Narrow width measuring 54.75 inches
  • If you are searching for a OE width rear end housing kit, check out part # SUS-510

PART NUMBER: SUS-511

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