Changing the shift points on a 4l60e

[Daniel Brown]

I have a 96 1500 that runs pretty well. I have serviced the trans and installed corvette servos to firm the shifts up a bit. I am having a little issue with the 3-4 shift coming in a little early, right at 45 mph if not under medium acceleration. I would like to bump that up to around 50-55 mph if possible. The speed limits around here are 45 mph more often than not and it gets irritating to have the truck constantly shift back and forth...

Thanks in advance,

Dan in Waxhaw

 

[df2x4]

A good tuner can definitely do that for you. I'd recommend Black Bear Performance.

http://www.blackbearperformance.com/