Since you do not specify a Distro for the RPM I will assume RedHat.

RedHat has mod_perl v1.26-5 for RedHat v7.3 and mod_perl 1.99 for RedHat V8.0. RedHat versions previous to 7.2 have a current mod_perl version around 1.24

There seems to be no version of RedHat with a mod_perl version of 1.27

The versions that are available can be retreived from RPMFind

mod_perl-1.26-5.i386.rpm

mod_perl-1.99_05-3.i386.rpm

grep

Mynd you, mønk bites Kan be pretti nasti...