Vortech Engineering has done it again. Now owners of 1999-2013 Gen III and Gen IV Vortec V8 engines (as pulled out of Chevy, GMC, and Hummer light trucks and SUVs) can install a belt driven V3 SCi ...

Highest Mileage Recorded: 331,000 Miles When you think of GM’s durable Vortec engines, the spotlight often falls on the 5.3 or 5.7. However, the 6.0L Vortec has quietly carved its own high-mile ...