Looking for aftermarket parts to modify or upgrade your Buick Riviera 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 C5721-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .060in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $150.19 |
SHIPS FROM MANUFACTURER C5721-062MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .062in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $150.19 |
SHIPS FROM MANUFACTURER C5721-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .066in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $150.19 |
SHIPS FROM MANUFACTURER C5721-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .070in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $150.19 |
SHIPS FROM MANUFACTURER C5721-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .075in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $150.19 |
SHIPS FROM MANUFACTURER C5721-084MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .084in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $160.39 |
SHIPS FROM MANUFACTURER C5721-092MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .092in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $160.39 |
SHIPS FROM MANUFACTURER C5721-098MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .098in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $160.39 |
SHIPS FROM MANUFACTURER C5721-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 3800 Series II/III V6 .120in MLS Cylinder Head Gasket - 3.840in Bore - RHS 1996-1999 Buick Riviera Base $235.73 |
SHIPS FROM MANUFACTURER C5753-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .027in MLS Cylinder Head Gasket - 4.312in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $118.97 |
SHIPS FROM MANUFACTURER C5753-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .030in MLS Cylinder Head Gasket - 4.312in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1976-1976 Buick Riviera SR $118.97 |
SHIPS FROM MANUFACTURER C5753-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .040in MLS Cylinder Head Gasket - 4.312in Bore 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $118.97 |
SHIPS FROM MANUFACTURER C5753-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 400/430/455 V8 109.52mm Bore .045in MLS Head Gasket 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $123.32 |
SHIPS FROM MANUFACTURER C5753-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .051in MLS Cylinder Head Gasket - 4.312in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $123.32 |
SHIPS FROM MANUFACTURER C5753-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .080in MLS Cylinder Head Gasket - 4.312in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $160.71 |
SHIPS FROM MANUFACTURER C5754-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick 400/430/455 V8 4.385 inch Bore .027 inch MLS Head Gasket 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $118.97 |
SHIPS FROM MANUFACTURER C5754-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .030in MLS Cylinder Head Gasket - 4.385in Bore 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $118.97 |
SHIPS FROM MANUFACTURER C5754-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .036in MLS Cylinder Head Gasket - 4.385in Bore 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS 1976-1976 Buick Riviera Sport / SR $118.97 |
SHIPS FROM MANUFACTURER C5754-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .040in MLS Cylinder Head Gasket - 4.385in Bore 1967-1976 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $118.97 |
SHIPS FROM MANUFACTURER C5754-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .045in MLS Cylinder Head Gasket - 4.385in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1975-1975 Buick Riviera GS $123.32 |
SHIPS FROM MANUFACTURER C5754-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .051in MLS Cylinder Head Gasket - 4.385in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $123.32 |
SHIPS FROM MANUFACTURER C5754-053MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .053in MLS Cylinder Head Gasket - 4.385in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $123.32 |
SHIPS FROM MANUFACTURER C5754-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .056in MLS Cylinder Head Gasket - 4.385in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $150.72 |
SHIPS FROM MANUFACTURER C5754-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick .060in MLS 4.385in Bore V8 Cylinder Head Gasket 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $150.72 |
SHIPS FROM MANUFACTURER C5754-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Buick Big Block V8 .070in MLS Cylinder Head Gasket - 4.385in Bore 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport $150.72 |