90 k5 lift?

[browningejm]

90 k5 bigger tires ?

I just got my 4" susp. lift(HURRAY). Right now it has a 3" body lift w/33's. The speedo has been syncro'd for this change. I now am going to put on 35's. Do I need to recalibrate the speedometer for proper shifting (computer controlled tranni?)TIA, ERIK




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[Z3PR]

What does it have for gears in it ??

 

[browningejm]

3.73's, stock 5.7tbi, 700r, np241. yeah, I know, lower gears.I have 3/4 ton axles w/4.56's should (when) the 10 bolts let loose..

 

[browningejm]

ttt