gear question

[ohiodoc]

I am switching to 3.55. How hard is it to enstall the speedo calibration box on a gen 1 and how long should it take the shop I am using to change out my 3.07 gears for my new 3.55??

 

[01bee]

Had mine done at Unitrax, they do nothing but gears, took them about 6 hours for gears and speedo calibration box.

 

[Viper X]

It would be worth the drive to go to Unitrax if you're coming from Vegas.

 

[sbkim]

Are Unitrax gears better than others in the market?

 

[ViperRichRT10]

Call Jon B. at Parts Rack. His setup is great, price is great, comes with speedo calibration box and easy instructions. The speedo box with his instructions I installed in about 15 minutes. I had Mike at Ringold Dodge put in the 3.55s