1956 Differential & Rear-End Components

Ring and Pinion Gears, 4.88:1 Ratio, 29-spline, Standard Ring Gear Rotation, Dana 60, Set

Part Number: SPZ-36077

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Estimated Ship Date: Dec 5, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9RN

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Differential Pinion Bearing Kit, Differential Pinion Bearing Kit - Koyo

Part Number: MGR-R9RNPK

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9RPK

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit

Part Number: MGR-R9RSMKP

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9R28

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, Ford 9 in., Rear, Kit

Part Number: MGR-R9R28T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Ford, 9 in., 28-Spline Pinion, Kit

Part Number: MGR-R9R325MK

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 9, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB130TWAB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.50 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB135TNBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB137TEBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.70 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB137TWAB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 4.11 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB141TNBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB141TWAB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.50 Ratio, Helical Limited Slip, Wilwood 11" Dynapro Black Calipers

Part Number: CUR-CR-GB135TWAB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.70 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB137TNBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 4.11 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB141TEBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Crate Axle, 55-57 GM B-Body Centurion 9-Inch, Black PC, 31-Spline, 3.00 Ratio, Helical Limited Slip, 11" Explorer Disc

Part Number: CUR-CR-GB130TEBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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55-57 GM B-Body 9-Inch Crate, Black PC, 31-Spline Axle, 3.00 Ratio, Helical Worm Gear Differential, Brakes Not Included

Part Number: CUR-CR-GB130TNBB

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Rear Axle Ratio Metal Id Tag. 4.11

Part Number: MMU-35728

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Differential

Part Number: ETN-K-GM-64R

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Ring and Pinion Installation Kit, Ford, 9 in., 28-Spline Pinion, Kit

Part Number: MGR-R9R306

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Installation Kit, Ford 9.0 in., Kit

Part Number: MGR-R9R306MKTP

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Ford, Lincoln, Mercury, Rear, Set

Part Number: SPZ-36141

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 55P GM 3.55 RATIO REAR R&P GEAR & INSTALL KIT PACKAGE

Part Number: YGA-12576

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Estimated Ship Date: Dec 22, 2025 if ordered today

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