Leaning tower of power

A phrase/slang that refers to Chryslers famously reliable inline-6 engines (170-198-225)

Mike: Hey Bobby, what do you have under the hood in your new 69' Plymouth Fury

Bobby: its got a Leaning tower of power

Mike: why not a V8?

Bobby: I wanted something reliable and easy with gas

Mike: you could've just bought a new car then

Bobby: i would never buy a new car, classics are much more simple and good looking imo