Your Leading Drivetrain Parts Distributor!
TEXAS DRIVETRAIN
PERFORMANCE
Search

1997 - 2005 Chevrolet Corvette

Tremec T56 & TR6060 Build Packages

Need Help Deciding?

Level 1

T56 Stage 1 Build

$1722.44*

T56 Stage 1 Rebuild Kit

Options:
  • Bead blast case +$125
  • Powder coat case +$300
  • Expedited service +$300 24-hour turnaround

Level 2

T56 Stage 2 Build

$2112.39*

Stage 2 Upgrade Build Kit

Options:
  • 30-spline output shaft conversion
  • Bronze Isolator Cup Bushing
  • Oiler sprayer bungs +$325
  • Bead blast case +$125
  • Powder coat case +$300
  • Expedited service +$300 24-hour turnaround

Level 3

New Stage 1 Tremec Magnum Retrofit Transmission

$4895.00

Brand new Tremec Magnum custom-built into your original T56 housing

  • Direct bolt-in
  • 27 or 30 spline output
  • All necessary internal machine work performed in-house
  • Tolerances set to our specs
  • Professional disassembly & reassembly
  • Exchange ($1500 core charge without exchange unit)
Options:
  • 30-spline output shaft conversion
  • Powder coat case +$300
Gear ratio choices:
  • 1st-4th; 2.66, 1.78, 1.30, 1.00 or 2.97, 2.10, 1.46, 1.00
  • 5th; 0.74 or 0.80
  • 6th; 0.50 or 0.63

Level 4

New Stage 2 Upgraded Tremec Magnum Retrofit Transmission

$5395.00

Brand new Tremec Magnum custom-built into your original T56 housing

  • Direct bolt-in
  • 27 or 30 spline output
  • Carbon synchro rings 1-2/3-4/5-6/Rev
  • Bronze shift fork pads 1-6-R
  • Billet guide pins
  • Seal kit
  • Convert 2nd and 3rd gears to symmetrical engagement design
  • All necessary internal machine work performed in-house
  • Tolerances set to our specs
  • Professional disassembly & reassembly
  • Exchange ($1500 core charge without exchange unit)

Options:

Gear ratio choices:

  • 1st-4th; 2.66, 1.78, 1.30, 1.00 or 2.97, 2.10, 1.46, 1.00
  • 5th; 0.74 or 0.80
  • 6th; 0.50 or 0.63

Level 5

T56 Stage 4 1200HP Faceplated Build

$6399.95*

Gforce T56 1-4 billet gearset

Options:

Level 6

Tremec Magnum Stage 4 1500HP Faceplated Build

$7799.95*

Gforce Magnum 1-4 billet gearset

  • Good for approximately 1500rwhp/rwtq
  • Includes additional machining required for installation
  • Faceplated only
  • Please call to check availability
  • Must have a Magnum or modify the T56 to accept TR6060 internals
  • 30-spline output shaft conversion
  • Includes removal, re-splining and re-installation of the pinion gear (must supply rear differential)
  • Carbon synchro rings 5-6/Rev
  • Bronze shift fork pads 1-6-R
  • Billet guide pins
  • Bearing Kit
  • Seal kit
  • Tolerances set to our specs
  • Professional disassembly & reassembly
Options:
Do you have questions about which package to choose?
Check out our guide on Tremec Transmissions. We cover everything from the basics to the nitty gritty details!

* Please note that the above packages do not include hard parts (non-wear items). This includes gears, sliders, and shafts. The necessity of replacing these parts is determined on a case-by-case basis. Your transmission will need to be disassembled and assessed in order to know what, if any additional parts are necessary to get the unit back to good condition. The most common problem is worn engagement points on the gears and sliders. This doesn’t necessarily cause obvious issues, unless it has gotten really bad. We recommend replacing parts to where the unit will be better-than-new once completed. 

Find the Perfect Performance Parts for Your Ride

Premium drivetrain and performance components built for speed, strength, and reliability. Choose how you want to shop and get the right parts—faster.

Transmissions • Differentials • Shafts
Mustang • Camaro • Corvette • More
Built for sports & performance vehicles.