trans performance upgrade
This shop has had articles in many major magazines High-Tech; Turbo; Muscle Mustangs and Fast Fords; High Performance MOPAR, High Performance Pontiac, and Vette.
Along with some 4X4 biggies.
I've had work done on my '69 vette at Level 10.
This also eliminates the annoying downshift at 55-60 MPH when hitting a small incline.
I have a '99 Expedition but would love to hear what you 150 guys think.




