For 1987-1989 GMC R2500 Air Filter Engine APR 16593VSBB 1988 Engine Air Filter

1987-1989 GMC R2500 Sierra Classic 5.7L V8. 1987, 1989 GMC R2500 Base 5.7L V8. 1987-1989 GMC R2500 Sierra Classic 7.4L V8. 1987, 1989 GMC R2500 High Sierra 5.7L V8. 1987, 1989 GMC R2500 Base 7.4L V8. 1987, 1989 GMC R2500 High Sierra 7.4L V8.