What would it take to put a 289 rotating assembly in a late 5.0L FI block? I understand it will require the longer 5.155" rod and corresponding piston; my question is about flywheels, seals, and balancers.
(Edit-OK, looks like the firing order is different: 1-5-4-2-6-3-7-8 v. 1-3-7-2-6-5-4-8)...