Looking for aftermarket parts to modify or upgrade your 1981 Buick Riviera with intake gaskets? At Tunersports.com we carry a huge selection of the top name brand performance intake gasket parts and accessories.

SHIPS FROM MANUFACTURER C5694-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Buick LC2/LC4/LC6/LC8/LC9/LD5 - Stage I V6 .060in Fiber Intake Manifold Gasket Set 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type $54.82 |
SHIPS FROM MANUFACTURER C5694-188Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Buick LC2/LC4/LC6/LC8/LC9/LD5 - Stage I V6 .060in Fiber Intake Manifold Gasket Set 1979-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type $57.62 |
SHIPS FROM MANUFACTURER C5792-060Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Buick Stage II V6 .060in Fiber Intake Manifold Gasket Set 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type $58.16 |

OUT OF STOCK MS15122MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Electra 81-80 Intake Manifold Set 1980-1981 Buick Riviera Base $53.92 |

OUT OF STOCK MS15958MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 81-79 Intake Manifold (Valley Pan) 1980-1981 Buick Riviera Base 1981-1987 Buick Riviera T-Type $66.65 |
IN STOCK - DROPSHIPS MS15960MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Century 85-79 Intake Manifold (Valley Pan) 1981-1981 Buick Riviera T-Type 1981-1984 Buick Riviera Base $79.33 |
SHIPS FROM MANUFACTURER MS15966MAHLE(R) gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.... MAHLE Original Buick Apollo 75 Intake Manifold (Valley Pan) 1977-1985 Buick Riviera Base 1981-1981 Buick Riviera T-Type $67.07 |