Tremec T56 & TR6060 Build Packages
Need Help Deciding?
Level 1
T56 Stage 1 Build
$1682.44*
T56 Stage 1 Build Kit Cadillac CTS-V 04-07
- Carbon synchro rings 1-2 inner/middle/3rd/4th-5th-6th + OEM reverse ring
- Stock shift fork pads 1-6-R
- Stock isolator cup bushing
- Front & rear seals
- Snap rings
- Roll pins
- Bearing Kit
- Tolerances set to our specs
- Professional disassembly & reassembly
Options:
- Bead blast case +$125
- Powder coat case +$300
- Expedited service +$300 24-hour turnaround
Level 2
T56 Stage 2 Build
$2072.39*
T56 Stage 2 Upgrade Build Kit
- Carbon synchro rings 1-2 inner/middle/3rd/4th-5th-6th + OEM reverse ring
- Billet chromoly synchro keys 1-2/3-4/5-6/Rev
- Bronze shift fork pads 1-6-R
- Bronze isolator cup bushing
- Billet guide pins
- Steel 3-4 shift fork
- Front & rear seals
- Snap rings
- Roll pins
- Bearing Kit
- Tolerances set to our specs
- Professional disassembly & reassembly
Options:
- 32-spline output shaft conversion
- 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
- All necessary internal machine work performed in-house
- Tolerances set to our specs
- Professional disassembly & reassembly
- Exchange ($1500 core charge without exchange unit)
Options:
- 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 Built Stage 2 Upgraded Tremec Magnum Custom Retrofit TR6060 Transmission
$5395.00
Brand new Tremec Magnum custom-built into your original T56 housing
- Direct bolt-in
- Carbon synchro rings 1-2/3-4/5-6/Rev
- Bronze shift fork pads 1-6-R
- Bronze isolator bushing
- 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:
- Oiler sprayer bungs +$325
- 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 5
New Tremec Magnum XL Transmission
$3995.00
Brand New GM Tremec Magnum XL Transmission
- Converts to solid-mounted shifter
- Warranty directly with Tremec
- Typically available same-day
Not a direct bolt-in. Requires the following:
- Custom driveshaft
- Forged 31-spline slip yoke
- Custom crossmember
- Modification to the floor shifter opening
Level 6
New Built Stage 2 Upgraded Tremec Magnum XL Transmission
$5595.00
New Built Tremec T56 Magnum XL Transmission
- Converts to solid-mounted shifter
- Carbon synchro rings 1-2/3-4/5-6/Rev
- Bronze shift fork pads 1-6-R
- Bronze isolator cup bushing
- Billet guide pins
- Convert 2nd and 3rd gears to symmetrical engagement design
- Tolerances set to our specs
- Professional disassembly & reassembly
Not a direct bolt-in. Requires the following:
- Custom driveshaft
- Forged 31-spline slip yoke
- Custom crossmember
- Modification to the floor shifter opening
Options:
- Oiler sprayer bungs +$325
- Powder coat case +$300
- Expedited service +$300 24-hour turnaround
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 7
T56 Stage 3 Faceplated Build
$4799.95*
Gforce T56 1-4 billet gearset
- Good for approximately 1200rwhp/rwtq
- Includes additional machining required for installation
- Faceplated only
- Please call to check availability
- Carbon 5-6 synchro rings + OEM reverse ring
- Bearing kit
- Steel 3-4 shift fork
- Bronze shifter cup bushing
- Bronze shift fork pads 1-6-R
- Billet guide pins
- Front & rear seals
- Snap rings
- Roll pins
- Tolerances set to our specs
- Professional disassembly and reassembly
Options:
- Oiler sprayer bungs +$325
- Bead blast case +$125
- Powder coat case +$300
Level 8
Tremec Magnum F Stage 3 Faceplated Build
$7299.95*
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 XL to utilize this package
- Carbon synchro rings 5-6/Rev
- Billet 1-4 shift forks
- 31-spline output shaft
- Forged 31-spline slip yoke included
- Bearing kit
- Bronze shifter cup bushing
- Bronze shift fork pads 1-6-R
- Billet guide pins
- Tailhousing bushing
- Front & rear seals
- Snap rings
- Roll pins
- Tolerances set to our specs
- Professional disassembly and reassembly
Options:
- Oiler sprayer bungs +$325
- Powder coat case +$300
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.
