I’ve spent countless hours under the hood of various trucks, and if there’s one thing I’ve learned about the venerable 5.3 Vortec engine, it’s that proper fuel delivery is absolutely…
I've spent countless hours wrenching on engines, and let me tell you, upgrading your camshaft is one of the most impactful modifications you can make for increased performance in your…
I’ve spent countless hours wrenching on my own 7.4 Vortec, and let me tell you, finding the right camshaft can be a real headache. There are tons of options out…
Choosing the right 5W-30 oil for your 5.3L Vortec engine can feel overwhelming. This guide simplifies the process by reviewing ten popular options, comparing their features, and highlighting user feedback.…