The Gear Box Transmissions, LLC.

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T10 Complete Overhaul Kit GM, FORD or AMC

Complete Overhaul kit for Borg Warner T10 transmissions. Kit will fit GM, Ford or AMC applications.

From $113.95



T10 / Super T10 Gasket Set

Complete gasket set for all T10 & Super T10 transmissions.


Seal Gasket Bushing Kit Ford T10

This is a complete gasket, seal and bushing kit for all Ford T10 transmissions.


Seal Gasket Bushing Kit GM T10

Complete gasket, seal and bushing kit for all GM T10 transmissions.


Seal Gasket Bushing kit AMC T10

Complete seal, gasket & bushing kit for AMC T10 transmisssions


T10 Super T10 synchronizer / blocker ring

Synchronizer / blocker ring for all T10 and Super T10 transmissions


T10 Key and Spring Set

Keys (3) & springs (2) for all T10 transmissions.


T10 Front and Rear Bearings

T10 Front and Rear bearing. M6307NR. 2 are required, 1 for the front and 1 for rear.

Some 1962-63 GM require a smaller front bearing M6207NR. Please verify the size of your bearing.

From $22.00

T10 Front Bearing Retainer GM

New OEM equivalent replacement for all GM Borg Warner T-10's.


T10 Front Bearing Retainer Ford

T10 Front bearing retainer for Ford T10 transmissions. Includes seal


T10 Shift Fork

This is a new OEM equivalent replacement shift fork.

USA made or Korean made.

From $22.00

T10 Cluster Pin 7/8"

OEM equivalent replacement T10 7/8" cluster pin.


T10 1st Gear 36 Tooth

1st gear with 36 teeth for all GM T10 applications, from 1957 - 1964. Will also fit Ford T10 applications 1960 - 1965. Please check you tooth count to verify.


T10 GM / Ford 2nd gear 30 or 32 tooth

New T10 2nd gear with 30 or 32 teeth.

From $70.00

T10 Thrust Bearing GM Ford

T10 thrust bearing for all GM & Ford T10 transmissions.


T10 Ford 3rd gear 28 tooth

3rd Gear with 28 teeth for T10, used mainly in Ford applications.


T10 GM / Ford 3rd gear 29 tooth

New T10 3rd gear with 29 teeth.


T10 GM 3rd Gear with Bushing 29T

T10 Bushed 3rd gear with 29T.


T10 Reverse Gear 39 Tooth

Reverse gear with 39 teeth. Fits all T10 transmissions, Gm & Ford, 1957 - 1964.


T10 Input Shaft GM 27 or 25 tooth

T10 input shaft for GM T10 transmissions. 10 spline

From $95.00

T10 Cluster Gear GM / Ford

T10 cluster gear for GM & some Ford T10 transmissions. Your choice of tooth count:

From $150.00

GM Chevrolet Pilot Bushing


T10 Mainshaft 27 spline or 16 spline

New T10 mainshaft, 16 or 27 spline.

From $154.70

T10 Slider

Slider (1) fits all T10 transmissions, except AMC. AMC t10's use the Super T10 type slider.


T10 Torque Lock Slider

Torque Lock Slider fits all T10 transmissions, except AMC. AMC t10's use the Super T10 type slider.


T10 Synchronizer Hub

Synchronizer Hub for T10 transmissions

From $45.50

T10 Synchronizer Assembly GM Ford applications

T10 synchronizer assembly.

NOTE: If the T10 is an AMC application you must use the Super T10 style synchronizer assemblies.

From $76.58

Speedo Housing Tab & Bolt

Tab & bolt for GM Speedo housing. Fits T5, T10, Super T10, Saginaw, Muncie GM applications. Includes metric & American bolt, depending on application.


Speedometer Housing

Solid steel speedometer housing fits GM T10 transmissions.


GM T10 Speedometer Drive Gear 7 or 8 tooth 1.84 OD / 1.178 ID

Speedometer Drive Gear 7 or 8 tooth 1.84 od for 16 or 27 spline T10 transmissions.

From $22.95

Speedo Driven Gear GM T10

Speedo driven gears for GM T10 transmissions. OEM AC Delco gears.

From $11.00

TransJel Transmission Assembly Lube

TransJel Assembly Lube for all automatic & manual transmissions. Lubricates and holds needle bearings & thrust washers during assembly. Remains smooth and blends with all automatic & manual transmission fluids. One pound tub.



Richmond GL4 Spec Multi Purpose Petroleum based 80w90 gear oil  ( 1 Quart )

Do not use any gear oil with a GL5 Spec, it will eat up the synchronizer rings.


The Gear Box Transmissions, LLC.

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Phone 734-793-0727

* Fax 734-793-0729