I read about the sure seals being used on the TO20. Am I understanding you correctly that they can be used on the outter seal of the TO30 also?
Do I need to remove the old outer seal to use the sure seals regardless?
Oh my air intake is not on the dash. It is part of the air cleaner. That is another point that makes me believe I have a TO20 and I got lucky and got the late model motor.