best oil for chevy 5.3

[Sleeper]

I've always used regular old Valvoline in all my cars. Or just stick to it?

[Lone Star Performance]

Valvoline 20w-50, or I like redline but its pricey

[Sleeper]

no way in hell im running 20w 50 in a stock chevy truck haha. I should have stated that. Its bone stock and a daily driver.

[JPM]

Castrol 10w40. Same oil for 10 years. No problems.

[Country cracker]

All name brand oils have always been the same for me. I tried royal purple and I could tell the difference in smoothness and a little more power, but it can be pricey as well.

[Sleeper]

Kinda what i figured. I just wondered if the synthetic or semi synthetic train was something id like to get on vs my dinosaur oil.

[Lone Star Performance]

It doesn't really matter for stock motors. Btw, we run 20w-50 in stock GM motors all the time at our shop

[Super Coupe]

I just buy whatever is in sale for my truck. 226k miles later runs like its brand new.

[black50]

mobil 1, wix filter

Done!

[whitetrash]

Whatever's on sale