Win $4,000! Enter Daily

Find Transmission Parts for your Firebird

ProFit Wide Ratio Magnum 6-Speed Transmission and Installation Kit (70-74 Firebird)Find parts that fit my vehicle

Item EK-75-905623
ProFit Wide Ratio Magnum 6-Speed Transmission and Installation Kit (70-74 Firebird)
$0.00
Want $10? Write one of the first 5 reviews
Our Price

$5,054.99

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Description, Q&A

      Description


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

      American Powertrain Tremec T-56 Magnum manual transmissions and installation kits are designed to withstand up to 700 lbs.-ft. of torque. Their gears feature 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 include a bolstered one-piece countershaft to resist distortion, and a stronger input shaft.

      Magnum's new synchronizers are built with 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. Nearly two dozen models are available; choose the kit recommended for your vehicle application.

      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
      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

      Fitment:

      • 1970 Pontiac Firebird
      • 1971 Pontiac Firebird
      • 1972 Pontiac Firebird
      • 1973 Pontiac Firebird
      • 1974 Pontiac Firebird

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

      No questions about this product yet. Ask the First Question