Description
O Ring And Mounting Hardware Kit LS1 LS2 LS6 870002 efi regulators 4L V8 1988 1991 Year Make Model Submodel masks 6CK19TZZAA CRN 4L V8 1988 1991 GMC C2500 Sierra SLX 305 5L V8 1982 1986 GMC C1500 Base 305 5L V8 1982 1986 GMC C1500 High Sierra 305 5L V8 1982 GMC C1500 Sierra Grande 350 5 this direct fit catalytic converter also interchanges with OE parts 28950 23820 and 28950 23786