An electric actuator should bolt right in where the original vacuum actuator is now.
Are you changing over from a single speed rear to a 2 speed, Or are you changing to another 2 speed with higher gears?
The 2 speed wont allow you to go any faster unless its high gear is geared higher than your original.
Nice looking truck by the way!

Last edited by JeffL; 07/21/2013 10:10 PM.