Our New 6-Speed Fiero Transmission Conversion Kit allows you to mount the new Pontiac G6 6 speed transmission into any stick shift Pontiac Fiero. 

We’ve now designed a kit to enable this new 6 speed to be installed into all stick shift Fieros. If you have a stock Fiero engine or a SBC engine swap or anything in between, we have a kit that will allow you to install the 6 speed.As you might know we do a lot of Chevy V-8 conversions here & have a lot of customers out there with SBC’s in their cars. The SBC version of our 6 speed conversion allows the SBC guys to use all of the major parts of their original V-8 conversion when retro-fitting the 6 speed. 

The G6 6 speed is just ¼” longer that the Fiero Getrag transmission. The end of the trans that is the closest to the left side frame rail is larger in profile because that transmission has 3 gear shafts instead of the Fiero’s 2 shafts. 

 As you will see, a large part of the total cost of the swap is the G6 specific parts. The swap can be very affordable if you can obtain these parts at a salvage yard. However, the G6 just started using the 6 speed in 2006. This may make them a hard to find in the salvage yards. Optionally, you used to be able to find the transmissions on Ebay for ~$500 each. Those were surplus transmissions & it looks like that surplus has dried up. They can also be purchased at your local GM dealer parts department (at about $1850.00 each or more).

In addition to the transmission this swap requires several other G6 driveline parts. We have 2 versions of the 6 speed conversion kit. The Economy 6 Speed Conversion Kit includes all of the custom parts that it takes to complete the conversion & allows you to buy the needed G6 parts on your own.The Master 6 Speed Conversion Kit includes all parts in the Economy kit plus all of the new G6 parts that are needed. You still will need to get the actual transmission when using our Master Kit .