I'm not sure how tall your tall valve covers are, but I have a set of tall Moroso chrome valve-covers on mine, and while its a complete PITA to get the driver's side on and off, it does fit with some patience.
1967 Firebird 400/4spd all numbers matching 1971 Camaro Pro ET Drag Car 1970 Camaro real Z-28 (needs everything) 1963 Impala 409 dual quad 4 spd 2003 Victory Vegas 2009 Pontiac G8 GT (My wife says I have a problem.....)