you don't.
Hammer and crow bar, guaranteed.
Yes.
if the buick is also an A body they will work as the chevelle is an A body.
2,800
The Chevelle convertible was available from 1964-1972.
# Drain the radiator below the thermostat level # Remove the water outlet elbow assembly from the engine and the remove the thermostat
No.
the 1970 Chevelle had 500 hp stock and 500 pounds of torque. The 1972 chevelle 454 was SAE rated @ 270 horsepower
Usually a 350
In the Transmission
You will have to remove the instrument cluster to gain access. You might want to purchase a Haynes Manual that will instruct you.
NO.