ftp://ftp.cerias.purdue.edu/pub/os/debian/pool/main/k/kernel-source-2.4.27/  direct

36.69 MB  2004-08-13kernel-source-2.4.27_2.4.27.orig.tar.gz  583+ mirrors
765.05 KB  2005-01-19kernel-source-2.4.27_2.4.27-8.diff.gz  262+ mirrors