My Blazer 4.3L vortec holds about 4.5 - 5 quarts
6 Qts of oil
5qts
five
A 2000 Chevy 4.8 liter vortec engine usually takes 6 quarts. It truly depends on the vortec engine, usually the standard is between 5-6 quarts to fill the engine.
5 quarts
6 qts baby
4.5
It depends on which Vortec engine you are talking about: 4.3L: 4.5 to 4.75qts 5.7L: 5 to 5.5qts 5.3L: 6qts 6.0L: 6qts 8.1L: start with 6 qts it probably takes slightly more.
Five
According to the Chilton manual it takes 6 quarts.
It hold 7 quarts