Th other night I was at Wal Mart and noticed this filter, and noticed it was non E-core. It crosses to a Napa gold 7060, and a PF48 also crosses to a 7060. Is this is a direct replacement for the PF48? Ive heard it has a different bypass valve. will it hurt to use in place of a pf48? I'd be using them on a 4.8 vortec