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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

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American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

These American Powertrain Tremec T-56 Magnum manual transmissions and installation kits are designed to withstand up to 700 ft.-lbs. of torque. They have gears featuring substantially increased face widths and 2-piece laser-beam welded construction, allowing for greater control of the tooth angles, pitch, and alignment. The transmissions also feature a bolstered one-piece countershaft to resist distortion, and a stronger input shaft. Their new synchronizers feature fine tooth angles, redesigned shift forks, and an extensively modified transmission case to prevent leaks under high-stress conditions and increase overall power-handling capabilities.

American Powertrain Tremec T-56 Magnum manual transmissions and installation kits include:

* Cryo-hardened steel driveshaft slip yoke with 1330 style U-joint
* Mechanical speedometer conversion
* VSS wiring harness for electronic speedometer of EFI ECU
* Rolled tapered steel transmission tunnel patch
* Reverse light wiring, weather seal harness, non-polar
* Reverse lockout wiring harness
* ISO-X ballistic, low-profile transmission mount
* Steel roller pilot bearing
* White shift knob with black 6-speed shift pattern

Results 1 - 10 of 14

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American Powertrain COGM-F1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-F1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1967-69 GM F-Body, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-F1G More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-A1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-A1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1964-67 GM A-Body, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-A1G More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,095.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-T1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-T1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.97:1 First Gear, 0.50:1 Fifth Gear, Kit

Not Yet Reviewed

Part Number: AWR-COGM-T1J More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,659.97

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-T1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-T1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Transmission Combo, Tremec T-56, 6-Speed, Chevy, 2.66:1 First Gear, 0.63:1 Fifth Gear, Kit

Not Yet Reviewed

Part Number: AWR-COGM-T1G More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,659.97

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-F1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-F1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1967-69 GM F-Body, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-F1J More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-X2J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-X2J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1968-74 Chevy Nova, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-X2J More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-B1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-B1G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1955-57 Tri-5 Chevy, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-B1G More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-F2G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-F2G - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Close Ratio, T-56 Magnum, 6-Speed, 1970-74 GM F-Body, 2.66:1 First Gear, 0.63:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-F2G More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-A1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-A1J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1964-67 GM A-Body, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-A1J More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,095.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

American Powertrain COGM-F3J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Click here for more information about American Powertrain COGM-F3J - American Powertrain Tremec T-56 Magnum Manual Transmissions and Installation Kits

Combo, ProFit, Wide Ratio, T-56 Magnum, 6-Speed, 1975-81 GM F-Body, 2.97:1 First Gear, 0.50:1 Sixth, Kit

Not Yet Reviewed

Part Number: AWR-COGM-F3J More Detail...

Estimated Ship Date: 2/9/2015 (if ordered today)

$4,295.00

Call to Order
  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Freight Charge

    This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.

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