Sup guys I drive a 2007 GMC Sierra Classic Ext. Cab Shortbed. Currently just has a stock 5.3 with tune, headers, exhaust, 4000 torque converter, and 373's. I know the stall is huge but its in there because I used to have a Ls2 in there with some juice and that took a **** so now im waiting to finish a stroker im building which im hoping to finish pretty soon and I dropped this 5.3 in it just to get it going. Anyway heres some pics and a dyno vid of it from my Ls2.









Dyno pull La Phantom - YouTube

 

Welcome, good looking truck.

 

welcome phantom nice looking truck what size bed is that looks nice...

 

Thanks bro. Its a 4door bed I think they are 4ft not sure. Came like that from factory

 

welcome great looking truck. SXT has also tuned my truck.

 

Great looking truck. What exhaust tips are those?

 

Thank you they are magnaflows

 

welcome, nice truck