Looking for aftermarket parts to modify or upgrade your 1985 Oldsmobile Cutlass Supreme with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.

SHIPS FROM MANUFACTURER C5692-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .066 inch MLS-5 Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $138.41 |
SHIPS FROM MANUFACTURER C5692-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.02 inch Bore .075 inch MLS-5 Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $138.41 |
SHIPS FROM MANUFACTURER C5693-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .036 inch MLS Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $113.17 |
SHIPS FROM MANUFACTURER C5693-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .040 inch MLS Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $113.17 |
SHIPS FROM MANUFACTURER C5693-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .051 inch MLS Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $113.17 |
SHIPS FROM MANUFACTURER C5693-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .060 inch MLS-5 Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $138.41 |
SHIPS FROM MANUFACTURER C5693-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic 75-87 Buick V6 196/231/252 Stage I & II 4.09 inch Bore .066 inch MLS-5 Head Gasket 1977-1987 Oldsmobile Cutlass Supreme Brougham 1984-1987 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $138.41 |
SHIPS FROM MANUFACTURER C5786-044MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Chevy Gen1 Small Block V8 .044in MLX Cylinder Head Gasket-4.220in Bores-Round Bore 1985-1986 Oldsmobile Cutlass Supreme Base / Brougham $136.39 |
SHIPS FROM MANUFACTURER C5786-051MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Chevy Gen1 Small Block V8 .051in MLX Cylinder Head Gasket-4.220in Bores-Round Bore 1985-1986 Oldsmobile Cutlass Supreme Base / Brougham $136.39 |
SHIPS FROM MANUFACTURER C5786-052MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Chevy Gen1 Small Block V8 .052in MLX Cylinder Head Gasket-4.220in Bores-Round Bore 1985-1986 Oldsmobile Cutlass Supreme Base / Brougham $136.39 |
SHIPS FROM MANUFACTURER C5786-062MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing... Cometic Chevy Gen1 Small Block V8 .062in MLX Cylinder Head Gasket-4.220in Bores-Round Bore 1985-1986 Oldsmobile Cutlass Supreme Base / Brougham $136.39 |

SHIPS FROM MANUFACTURER 3680MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Electra 87-81 Cylinder Head Gasket 1982-1987 Oldsmobile Cutlass Supreme Base / Brougham 1985-1985 Oldsmobile Cutlass Supreme LS $38.45 |
IN STOCK - DROPSHIPS 5820MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 85-75 Cylinder Head Gasket 1977-1985 Oldsmobile Cutlass Supreme Brougham 1984-1985 Oldsmobile Cutlass Supreme Base 1985-1985 Oldsmobile Cutlass Supreme LS $50.23 |
SHIPS FROM MANUFACTURER HS3680WMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Electra 87-85 Head Set 1985-1985 Oldsmobile Cutlass Supreme LS 1985-1987 Oldsmobile Cutlass Supreme Base / Brougham $86.26 |