Hey guys I checked over at tune file depot and no luck. I need OS 12593058 for a 1mb pcm 5.3/4l60e. Anyone know where I can find one?
Thanks!
Hey guys I checked over at tune file depot and no luck. I need OS 12593058 for a 1mb pcm 5.3/4l60e. Anyone know where I can find one?
Thanks!
03 Silverado 5.3 ECSB 4x4 Z71
Comp Cam 206/212 .515/.522 112 lSA, hardened rods with LS9 springs
2010 Tahoe VVT AFM 5.3
Stock for now