Between those two sat a few 300 cubic inch engines, the most common of which is the 360 cubic inch V8 that replaced a 343 cubic inch V8 in 1970 and would go on to power a range of AMC and Jeep ...
Produced from 1968 to 1970, the AMC AMX is one of the most underrated ... mill provided 225 horsepower as standard, while a 343-cubic-inch (5.6-liter) V8 sent 280 horses to the rear wheels.