The biggest headache of the GR6 is the notorious 1st gear.  The unit needs to be torn down completely in order to replace it and this is where most of the labor involved with parts replacement ends up.  This is a must, though, for anyone serious about modifying their GT-R.

Note in the picture below how much bigger the Jacks Trans 1st gear is over OEM:

1bb1

1bb2

Jacks Trans was also nice enough to include an upgraded retaining clip with the input shaft to save on the costs associated with using an aftermarket retainer.

Contact Us

Whether you need a part to complete your build or want us to do it from the ground up, we've got you covered.
Let us take your project 'from Start to FINISH!'

Find Our Shop

Follow Us

     

3920 North Weber Street Colorado Springs, CO, 80907

Hours: Mon-Fri 8:30AM-7PM MT

CALL US  |  CONTACT US  |  SITEMAP

Quicklinks