The Gear Box Transmissions, LLC.
T56 Corvette GTO CTSV

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WE WILL BE CLOSED FRIDAY JULY 3 - FRIDAY JULY 10.

ALL ORDERS WILL BE SHIPPED MONDAY JULY 13.

HAVE A SAFE & HAPPY INDEPENDENCE DAY!

5% FOURTH OF JULY DISCOUNT!

APPLY CODE 'FREEDOM' NOW THRU SUNDAY JULY 5, 2015.

Stage 2 Rebuild Kit for T56 Corvette, GTO or CTSV

KIT IS AVAILABLE WITH OR WITHOUT THE 1-2 OUTER RINGS.

Stage II Rebuild Kit for T56 Corvette, GTO or CTSV applications. Kit includes:

From $978.76


T56 Corvette GTO CTSV Master Overhaul Kit Koyo Bearings

Master overhaul kit for Corvette, GTO & CTSV Borg Warner / Tremec T56 Transmissions with Koyo Hi-Cap Bearings. 

KIT IS AVAILABLE WITH OR WITHOUT THE 1-2 OUTER SYNCHRO RINGS.

Geniune OEM Tremec Parts.

From $806.53


T56 Corvette GTO CTSV Master Overhaul Kit Timken Bearings

Timken master overhaul kit for Corvette, GTO & CTSV Borg Warner / Tremec T56 Transmissions.

KIT IS AVAILABLE WITH OR WITHOUT THE 1-2 OUTER SYNCHRO RINGS.

Geniune OEM Tremec Parts.

From $931.44


T56 Corvette GTO CTSV Basic Overhaul Kit

Basic Overhaul kit for Corvette, GTO & CTSV Borg Warner / Tremec T56 Transmissions. 

KIT IS AVAILABLE WITH OR WITHOUT THE 1-2 OUTER SYNCHRO RINGS.

Genuine OEM Tremec / Borg Warner parts - USA made!

From $624.00

T56 Corvette GTO CTSV Synchronizer / Blocker rings

Individual synchro ring for Corvette, GTO & CTSV T56 transmissions.

From $10.53


T56 Complete Bearing & Shim Kit Timken or Koyo

Complete bearing & shim kit for T56 transmissions with Koyo Hi Capacity Bearings for Corvette, GTO, 

From $157.00


T56 Snap Ring Kit

Complete snap ring kit for all T56 transmissions. Genuine OEM Tremec / Borg Warner parts.

From $19.50


T56 Shim Kit

Shim pack for all T56 transmissions.

$34.00


T56 1-2 Synchronizer Assembly Corvette GTO CTSV

1-2 synchronizer assembly for the T56 transmission in a Corvette, GTO and CTSV application.

$122.00

T56 3-4 Synchronizer Assembly Corvette GTO CTSV

T56 3-4 synchronizer assembly for Corvette, GTO & CTSV applications.

$113.87

T56 5-6 Synchronizer Assembly Corvette GTO CTSV

5-6 synchronizer assembly for the T56 transmission in a Corvette, GTO or CTSV application.

$101.08

T56 Reverse Synchronizer Assembly Corvette GTO CTSV

T56 Reverse Synchronizer Assembly. New Genuine OEM Borg Warner / Tremec part - USA made! Fits all T56 transmissions,

$97.95


T56 1st Gear 2.66 or 2.97 Corvette GTO CTSV

T56 1st gear for Corvette, GTO & CTSV. 

From $231.89


T56 3rd Gear 2.66 or 2.97 Corvette GTO CTSV

3rd gear for T56 transmissions in Corvette, GTO & CTSV applications.

From $259.00


T56 5th Gear 2.66 or 2.97 Corvette GTO CTSV

5th gear for the T56 transmissions in a Corvette, GTO & CTSV.

$213.20


T56 6th Gear 2.66 or 2.97 Corvette GTO CTSV

6th gear for the T56 transmissions in a Corvette, GTO & CTSV.

$224.69

T56 Reverse Gear 35 Tooth Corvette GTO CTSV OEM or Aftermarket

T56 Reverse Gear with 35 Teeth. Fits all T56 Transmissions. Aftermarket or OEM

From $162.00

T56 Corvette GTO CTSV 5-6 Gear Cluster

T56 5-6 Gear Cluster, 29 tooth / 37 tooth.

$205.99


T56 Corvette Z06 Cluster 1 piece

T56 Corvette Z06 MM6 1 piece cluster for 2.66 ratio. Tooth count 36-33-28-17.

$848.06

T56 Corvette / GTO Countershaft Extension

T56 Countershaft extension.

$90.62


T56 Corvette GTO CTSV Input shaft 2.66 or 2.97 ratio

From $315.00

T56 Corvette Mainshaft 27 spline

Genuine OEM Tremec mainshaft for 27 spline T56 Corvette transmissions.

$263.00

T56 Corvette Mainshaft 30 spline

Genuine OEM Tremec mainshaft for T56 Corvette with 30 spline output.

$265.71

T56 GTO Mainshaft

T56 mainshaft fits GTO transmissions. 27 spline.

$262.00

T56 CTSV Mainshaft

CTSV T56 mainshaft. Genuine Tremec part  #TUFP2049 or TUFP6201

From $275.00


Bronze Fork Pads

Bronze fork pads are a necessary upgrade for all T56 high performance and racing applications! Fit all T56 transmissions.

From $26.50


T56 Bronze Fork Pads Set of 8

These are a high performance upgrade for the T56 transmission. USA Made!

Will not fail or wear like the stock teflon pads.

$97.00


Billet Keys for the 3-4, 5-6 or Reverse Synchronizer Assembly

This is one set of 3 billet keys (as pictured). Each of the synchro assemblies requires one set (3) of keys. These keys will fit the 3-4, 5-6 OR Reverse synchro assemblies. Springs are included, which is why we need to know which synchro assy are purchasing the keys for.

From $55.00


Billet Keys 1-2

Billet keys are a necessary upgrade for high performance and race applications.  USA Made!

$45.00

T56 1-2 Shift Fork

T56 1-2 shift fork fits all T56 transmissions. Genuine OEM Borg Warner / Tremec part.

$17.95


T56 3-4 Steel Shift Fork

OEM Tremec T56 steel 3-4 shift fork with stock pads.

This is the upgraded T56 3-4 steel shift fork used in the Vipers and will fits all T56 transmissions.

$46.50


T56 3-4 Steel Shift Fork W/ Bronze Fork Pads Tremec

T56 Steel 3-4 shift fork with bronze fork pads.

$72.00

T56 Reverse Shift Fork

T56 Reverse Shift Fork. Fits all T56 Transmissions.

Genuine OEM Borg Warner / Tremec part.

$24.95


T56 Detent Guide Plate F body Cobra Viper Corvette GTO CTSV Holden

Detent guide plate for the following T56 transmissions:

$18.00

T56 Detent Guide Plate Bolts

Detent guide plate retaining bolts. Each plate requires 2 bolts.

$1.25


TransJel Transmission Assembly Lube

TransJel Assembly Lube for all automatic & manual transmissions.

Lubricates and holds needle bearings & thrust washers during assembly.

$6.89


T56 Shift Guide Bolt

Shift guide bolt for all T56 transmissions.

$2.00

T56 Front Input Shaft Seal F body, Viper, Cobra, Corvette, GTO, CTSV,

Front Input Shaft Seal for all Camaro, Firebird, GTO, CTSV, Corvette & Cobra T56 transmissions.

$2.25

The Gear Box Transmissions, LLC.

Phone 734-793-0727

* Fax 734-793-0729