Originally Posted by consolenut
yep it it is. chain gear front wheel drive. the difference in 6.0 to 6.6 is only like 30 cubic inches. still a bit but not huge. bore and stroke is critical for torque. 366 is a 6.0 and 6.6 is a 400.
Both make the difference but stroke helps torque more. All about the mechanical leverage against the crank, like using a longer wrench.