Looking for a GM LS platrorm site

I've heard rumors that extended cabs can do very close to 200 mph in the right conditions, but I have also experienced that built drive shafts don't like going that fast.
The long one piece built and balanced drive shafts like to turn into a jump rope when you get up to speeds well above 170.
Now I myself do not own an extended cab so I am in no way an authority on the subject at this time.

Quote:

---

Originally Posted by silversleeper

i've heard rumors that extended cabs can do very close to 200 mph in the right conditions, but i have also experienced that built drive shafts don't like going that fast.
The long one piece built and balanced drive shafts like to turn into a jump rope when you get up to speeds well above 170.
Now i myself do not own an extended cab so i am in no way an authority on the subject at this time.

---

lmao ^^

I have a top speed reading from a Garmin that was in an extened cab truck... 180+.

Welcome to the site, you have come to the right place for LS platform.

And all you guys that like to go really, really, really fast are crazy in my opinion!