Launched as a replacement for the Gen IV Vortec, now so-called EcoTec3, GMC’s all-new 6.2-liter V8 pushrod engine was as… Read more »
Tag Archives: LS engine
Launched as a replacement for the Gen IV Vortec, now so-called EcoTec3, GMC’s all-new 6.2-liter V8 pushrod engine was as… Read more »