For 1991 GMC Syclone Engine Mount API 39942KX 4.3L V6 ISG

API 99DX11R Engine Mount Fits 1991 GMC Syclone 4.3L V6 ISG ISG

API 22FG46X Engine Mount Fits 1991-1995 GMC Sonoma 4.3L V6 ISG ISG

API 99ZP56Y Engine Mount Fits 1991-1994 Oldsmobile Bravada 4.3L V6 ISG ISG

API 78NF82M Engine Mount Fits 1988-1991 GMC S15 Jimmy 4.3L V6 ISG ISG

For 1987 GMC V1500 Engine Mount Front Left API 17542RMVM 4.3L V6 ISG

For 1987 GMC R1500 Engine Mount Front Left API 17252NPGR 4.3L V6 ISG

For 1987 GMC R2500 Engine Mount Front Left API 26519SVSJ 4.3L V6 ISG