While the 66 Chevelle was out on the west coast it spent some time at the Gear Vendors shop. They installed an under/overdrive unit in the car.
We decided to give the 700R4 and Gear Vendors combo a try to see if we can get a better gear range for autocross use. After running the Del Mar GoodGuys event, we are please to say it was a great addition to the car.
It also has the advantage of providing better fuel economy and increased performance in a wide range of applications.
Check out the video below for more details: