Looking for aftermarket parts to modify or upgrade your 1973 Mercury Cougar 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 C5871-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351 Cleveland 4.100 inch Bore .045 inch MLS Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $113.17 |
SHIPS FROM MANUFACTURER C5871-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351 Cleveland 4.100 inch Bore .051 inch MLS Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $113.17 |
SHIPS FROM MANUFACTURER C5871-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351 Cleveland 4.100 inch Bore .056 inch MLS-5 Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .060in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-062MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351 Cleveland 4.100 inch Bore .062 inch MLS-5 Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .066in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .070in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 4.1in Bore .075in MLS Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $138.41 |
SHIPS FROM MANUFACTURER C5871-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Gasket Ford 335 Series V8 4.100in Bore .080in MLS Cylinder Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-086MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .086in MLS Cylinder Head Gasket - 4.100in Bore 1973-1973 Mercury Cougar Base 1973-1978 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-089MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .089in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-092MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .092in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351 Cleveland 4.100 inch Bore .098 inch MLS-5 Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-100MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .100in MLS Cylinder Head Gasket - 4.100in Bore 1973-1973 Mercury Cougar Base 1973-1978 Mercury Cougar XR-7 $143.08 |
SHIPS FROM MANUFACTURER C5871-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 335 Series V8 .120in MLS Cylinder Head Gasket - 4.100in Bore 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $235.73 |
SHIPS FROM MANUFACTURER C5900-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford SB 1.250in x 2.080in Port .030in MLS Head Gasket 1973-1973 Mercury Cougar Base 1973-1976 Mercury Cougar XR-7 $73.08 |
SHIPS FROM MANUFACTURER PRO1012T-4400MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 1968-1978 385 Series V8 Top End Gasket Kit-4.400in Bore-.040in MLS Cylinder Head Gasket 1973-1973 Mercury Cougar Base 1973-1976 Mercury Cougar XR-7 $262.38 |
SHIPS FROM MANUFACTURER PRO1012T-4440MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 1968-1978 385 Series V8 Top End Gasket Kit-4.440in Bore-.040in MLS Cylinder Head Gasket 1973-1973 Mercury Cougar Base 1973-1976 Mercury Cougar XR-7 $262.38 |
SHIPS FROM MANUFACTURER PRO1013T-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351W Windsor Top End Gasket Kit-4.100in Bore-.051in MLS Cyl Head Gasket-With Carburetor 1969-1973 Mercury Cougar Base 1969-1979 Mercury Cougar XR-7 $401.47 |
SHIPS FROM MANUFACTURER PRO1013T-4060-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Ford 351W Windsor Top End Gasket Kit-4.060in Bore-.027in MLS Cyl Head Gasket-With Carburetor 1969-1973 Mercury Cougar Base 1969-1979 Mercury Cougar XR-7 $401.47 |

IN STOCK - DROPSHIPS 3502MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Detomaso Pantera 74-71 Cylinder Head Gasket 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $49.28 |
IN STOCK - DROPSHIPS 3978MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Ford Country Sedan 74-69 Cylinder Head Gasket 1973-1973 Mercury Cougar Base 1973-1976 Mercury Cougar XR-7 $55.98 |
IN STOCK - DROPSHIPS HS3428EMAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Detomaso Pantera 74-71 Head Set 1969-1973 Mercury Cougar Base 1969-1974 Mercury Cougar XR-7 $99.25 |
IN STOCK - DROPSHIPS HS3502MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Detomaso Pantera 74-71 Head Set 1970-1973 Mercury Cougar Base 1970-1979 Mercury Cougar XR-7 $109.91 |
IN STOCK - DROPSHIPS HS3851MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Ford Country Sedan 74-69 Head Set 1973-1973 Mercury Cougar Base 1973-1976 Mercury Cougar XR-7 $138.62 |