Depends on engine and rear gear ratio.
my 70 el camino holds 20 gallons they use the same tank as a chevelle just the fill tube is in a diffrent place (chevelle's located at the license plate) (el camino is located at the drivers side twards the end of the bed)
figure 20 gal.
The 1970 chevelle ss with the 454 weighed 3,800 pounds.
The 70 LS6 Chevelle with the 454 big block was rated at 450 horse power but at the dragstrip, with only mods to prevent body tweaking, it put out closer to 480 HP.
I got 45 mpg going 70 mph for 500 mile with 197000 miles on my crx
70 kilometers = 43.4959835 miles
5 qts with a new filter.
The GM engineers.
Please!! The Shelby was a Monster compared to the "Mamas grocery getter" chevelle
possibly a 68, 70, 71, and 72 chevelle.
1 mile = 5280 feet
no