A gal. and 1/2 will be just fine.
How much antifreeze does a 1998 chevy mabilu ls take
I owned a 78 Monte Carlo with a stock 305 2 BBL carburetor. If I remember correctly, the HP was 145MPH.
2 gallons
A 2002 Chevy duramax has 300 horsepower stock
Your best bet is to visit a good auto shop (seller of antifreeze), and say "I want to buy enough antifreeze for a 1990 Chevy 5.7 truck".
enough to keep it from freezing.
A 2002 Chevy cavalier 2.2l needs 10.7 (qts) of silicate free antifreeze.
how much horse power does a stock 4.8 liter vortex Chevy engine have
2 gallons of dex-cool will do it
300hp
about 60psi
its a chevy, so its too much for your mom and her