Hot Rods Ford Flathead Harrell intake/fuel pushrod

So I just changed my intake on my flathead from an Edmunds to a 2 pot Harrell hi rise intake. I am using the 8.87" long Push Rod which is the longest you can get. Anyone else running a Harrell intake or have had this problems with any other intake. Any help with the length of the pushrod with a Harrell intake or modification? Thank you HAMBERS