the head gasket is a b*tch to get to and with that said. it is worth paying for good stuff here cause this is not a place you wanna be again. Cometic makes a head gasket for the 91-98 ka24de motor. these are great, they are made of three layers of stainless steel so their strong up to 20 psi boost and nitros apps. worth every penny.
i have enclosed a link too. good luck!
http://www.cimotorsports.net/m....html