Kernel information

I need to install the gcc so that I can compile a driver.  I am at the 
point where I need to install the headers and source code for the 
kernel.  However, I have not been able to find these items on RedHat's 
website for my system.  I currently am running RH 7.2 kernel 2.4.9-34smp 
and can not find the kernel source code or headers for this version.  I 
have found the headers for 2.4.9-34 but not kernel source.  Can someone 
help me or point me in the right direction.  I have spent 2 days looking 
and I really need to get this done today!

Thanks in advance.

Elizabeth Martin