View Full Version : Pushrod length?

06-13-2007, 09:52 PM
I am in the middle of a 408/L92 build and i am going to mill the heads to 63-64cc chambers. My first ? is how much i need to mill them to reach a 64 cc chamber, and the second ? is will i need to use a smaller pushrod than 7.4 to account for shorter deck and thinner head gasket.