have a non reatta, g.m. question thats been makin' me nuts. good friend bought a low milage '90 cavalier for his 19yr.old daughter. found the shoulder/lap belts and seat back latches are inop. tried every test i know, including jacking rear end way up, no change. check of the local bone yards finds (poor selection at best)the same conditions. parts are obsolete from g.m., no luck on e-bay , internet or gmparts direct. posting on chevy clubsite brought a suggestion to buy a hemmings mag.,(already looked). any and all thoughts/suggestions gratefully accepted. have also considered a well placed match!