I have a Wix 51100, it's 4.75 tall and just a shade over 4" in diameter.
Thats the same filter I use in my 42 Ford.
But the 270 should have a MUCH larger can.
LOOK AT THE SIZE OF THE OIL FILTER! You'd have to stack 2 of the 51100's to fill it up... that's if you have anything close to a proper oil filter.
Also, the 51503 is 4.093 in diameter.