West Coast Fiero

GM F23 Getrag Trans mounts and bracket



The F23 transmission will not mount to the Fiero subframe with out custom brackets and mounts. WCF provides mounts and brackets to install the F23 getrag into all years of the Fiero. Their is a right bracket that uses our trans mount and a left bracket that uses our left trans  mount. If you have our urethane mounts all you need are the brackets you can purchase separately.

This transmission is the best replacement for the Fiero. The transmission is stronger and is able to use the stock stick shift axle's.

The transmission is rated at 170 ft of torque. 

Fiero gear ratios            

  • 1st gear: 3.50:1
  • 2nd gear: 2.05:1 
  • 3rd gear: 1.38:1
  • 4th gear: 0.94:1
  • 5th gear: 0.72:1
  • Reverse: 3.41:1
  • Final drive ratio: 3.61:1


Final Drive12345R

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