Ford 9-inch Rear End

Rugged and reliable, the Ford 9-inch is the axle of choice for many racers, off-roaders, and performance enthusiasts. Named for its 9-inch diameter ring gear, the Ford...

Rugged and reliable, the Ford 9-inch is the axle of choice for many racers, off-roaders, and performance enthusiasts. Named for its 9-inch diameter ring gear, the Ford 9-inch rear end accepts a wide variety of gearset ratios and features a drop-out third member for easy ring and pinion swaps right on your workbench. You can even carry multiple center sections for quick bolt-in ratio changes to get the most out of any track or trail conditions. Plus, the units came factory-equipped with 28- or 31-spline axles and differentials.

The Ford 9-inch rear end was introduced in 1957 and discontinued in 1986. The good news is you...

The Ford 9-inch rear end was introduced in 1957 and discontinued in 1986. The good news is you don’t have to scour the junkyard or prowl a swap meet to equip your ride with the famous 9-inch rear end. You can choose from an extensive selection of aftermarket Ford 9-inch assemblies that feature performance enhancing improvements such as stronger alloys, reinforced pinion bearing supports, and disc brakes. If you have an original Ford 9-inch housing you have lots of options for upgrades, too. From ring and pinion sets, to fully assembled third members, differentials, spools, bearings, axles, and more, Summit Racing has everything you need to build an unstoppable Ford 9-inch rear end.

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Currie 9 in. Crate Rear End Assemblies CR-GA237TEBB

Crate Axle, 68-72 GM A-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GA237TEBB

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Summit Racing™ 9 in. Ford Grand National Rear-End Assemblies for 1978-1987 REGAL, MONTE CARLO, 1980-1981 CUTLASS - SUM-CSUMCT006

Rear End Assembly, Grand National, Ford 9 in., 31-Spline Axles, 5 x 4.75 in. Pattern, G-Body Mounts, Kit

Part Number: SUM-CSUMCT006

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Currie 9 in. Rear-End Housing Assemblies CE-UHR56INX

Axle Assembly, Universal Hot Rod Rear, 9-inch, 31-Spline, 5 x 4.5 and 4.75 in. Dual Bolt Pattern, 56.00 in., Housing & Axle Kit

Part Number: CUR-CE-UHR56INX

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

RideTech Narrowed 4-Link Axle Assemblies 11169683

Axle Assemblies, Ford 9 in., Satin Black, 54.75 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11169683

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Currie 9 in. Rear-End Housing Assemblies CE-GMA6466X

Axle Assembly, 9 in. Alloy Steel, 1541H Alloy Steel Axles, 31 Spline Axles, GM, Each

Part Number: CUR-CE-GMA6466X

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Estimated Ship Date: Aug 7, 2025 if ordered today

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Estimated Ship Date: Aug 7, 2025 if ordered today

RideTech Stock Width 4-Link Axle Assemblies for 1970-1981 CAMARO, FIREBIRD - 11179680

Axle Assemblies, Ford 9 in., Natural, 61.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11179680

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

RideTech Narrowed 4-Link Axle Assemblies for 1970-1981 CAMARO, FIREBIRD - 11179681

Axle Assemblies, Ford 9 in., Natural, 56 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11179681

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Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

Trail-Gear Rock Assault 9 Rear Roller Kits 144104-KIT

Axle Housing, Rear Roller, Rock Assault 9, 68.00 in. Width, 3.50 in. Diameter, 35-Spline, Ford, 9 in., Each

Part Number: TGI-144104-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

RideTech Stock Width 4-Link Axle Assemblies 11169682

Axle Assemblies, Ford 9 in., Satin Black, 60.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11169682

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

RideTech Stock Width 4-Link Axle Assemblies 11169680

Axle Assemblies, Ford 9 in., Natural, 60.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11169680

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300092-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 68.0 in. Length, 3.5 in. Tubes, Each

Part Number: TGI-300092-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Currie 9 in. Crate Rear End Assemblies for 1967-1970 MUSTANG - CR-FM235TNBB

67-70 Mustang, 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-FM235TNBB

Not Yet Reviewed

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Currie 9 in. Crate Rear End Assemblies CR-GA137TNBB

64-66 GM A-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GA137TNBB

Not Yet Reviewed

Estimated Ship Date: Today

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RideTech Narrowed 4-Link Axle Assemblies for 1970-1981 CAMARO, FIREBIRD - 11179683

Axle Assemblies, Ford 9 in., Satin Black, 56 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11179683

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

RideTech Stock Width 4-Link Axle Assemblies for 1970-1981 CAMARO, FIREBIRD - 11179682

Axle Assemblies, Ford 9 in., Satin Black, 61.25 in. Flange to Flange, 31-Spline Axles, 1541H Alloy, Chevy, Pontiac, Kit

Part Number: ART-11179682

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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Estimated Ship Date: Aug 4, 2025 if ordered today

QA1 Narrowed Ford 9 in. Rear Axle Housings R901N

REAR AXLE ASM, 9" NARROW, 67-69 GM F-BODY, 68-72 GM X-BODY

Part Number: QA1-R901N

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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Estimated Ship Date: Aug 13, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300049-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 60.0 in. Length, Each

Part Number: TGI-300049-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300091-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 68.0 in. Length, 3.5 in. Tubes, Each

Part Number: TGI-300091-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300093-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 60.0 in. Length, 3.5 in. Tubes, Each

Part Number: TGI-300093-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300050-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 60.0 in. Length, Each

Part Number: TGI-300050-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Front Roller Kits 300612-KIT

Axle Housing, Rock Assault 9 Front Roller Kit, 35-spline, 68.00 in. Overall Length, Front, Ford 9 in., Kit

Part Number: TGI-300612-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300087-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 60.0 in. Length, 3.5 in. Tubes, Each

Part Number: TGI-300087-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300098-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 68.0 in. Length, 3.5 in. Tubes, Each

Part Number: TGI-300098-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Rear Roller Kits 144077-KIT

Axle Housing, Rear Roller, Rock Assault 9, 68.00 in. Width, 3.00 in. Diameter, 35-Spline, Ford, 9 in., Each

Part Number: TGI-144077-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

Trail-Gear Rock Assault 9 Axle Housings with Shafts 300045-KIT

Axle Housing with Shafts, Rock Assault, 4340 Chromoly Axles, Ford 9 in., 65.0 in. Length, Each

Part Number: TGI-300045-KIT

Not Yet Reviewed

Estimated Ship Date: Aug 19, 2025 if ordered today

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Estimated Ship Date: Aug 19, 2025 if ordered today

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