Working on our 1962 300, which has a 1964 413 under the hood. I'm wanting to know if anyone has had any clearance problems with the following specs under the hood: Valve Lift: Intake = .458", Exhaust = .470" Duration: Intake = 208 degrees, Exhaust = 214 degrees Timing Opening: Intake = 5 degrees ATC, Exhaust = 42 degrees BBC timing Closing: Intake = 33 degrees ABC, Exhaust = 8 degrees BTC Looking to use a stock length pushrod and just wondered if I may have any clearance issues... Thanks! Matt Allyn (323) 468-4619 [Non-text portions of this message have been removed]