At least one kill is documented and it was achieved during the Yum Kippur war in 1973 and not 1974 as you perceived.
PAF vs IAF - Naseeb.comOn 23 October 1973, PAF pilot Flt. Lt. M. Hatif on deputation to Egyptian Air Force (EAF) was flying a EAF MiG-21 in a defensive combat air patrol (CAP) over Egypt when he was vectored towards an intruding Israeli Air Force (IDF/AF) F-4 Phantom. In the ensuing dogfight, Flt. Lt. M. Hatif shot down the Israeli Phantom.