Very Nice

 

Got any 1/4 mile times?
This thing has to hookup great between the QA1s, Caltracs, tire, not to mention a better rear, right?

 

Best 1/4 pass with 6.0L was a 12.44. Avg was 12.70's. I first installed Cal-Tracs and on my first pass ripped a driveshaft in half and tried to come up in cab. Second was my axles with the 8.5", keep twisting axles. Then came the 9.5" and rear end is fine. Knock on wood, the 4L65E has not let me down, I have over 80 passes on my 4L65E as of date. I have a extra 4L65E and PTC torque converter when needed, I swap out every year. Best 1/4 with 408 is a 11.89 and 1/8 is a 7.49.

 

sounds like you got a nice set up man. vids of the 408?

 

Thanks, I will have some video of 408 pretty soon.