440 Dip Stick length...

that dipstick thats on there is for the motorhome which probably had a small hood and the stick needed to be extra long to be able to be reached. The aftermarket sticks are just like the car big block engines sticks and it will mount midway along side the engine and bolt to an engine to motor mount bolt. I hope this makes some sense. I put a spectre stick on my 383 and it worked fine, it was just a tight fit between the headers and the inner fender on a 74 dart.