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

OUT OF STOCK 4M1690P-30ACL 4M960P + .040 O/W FLANGE Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $51.36 |
OUT OF STOCK 4M1822A-10ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set 1991-1993 Buick Riviera Luxury $36.89 |
OUT OF STOCK 4M1822A-20ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set 1991-1993 Buick Riviera Luxury $40.44 |
OUT OF STOCK 4M1822P-20ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $35.32 |
OUT OF STOCK 4M1822P-30ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $35.32 |
OUT OF STOCK 4M1822P-40ACL Buick V6 204-231 1990-93 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $35.32 |
OUT OF STOCK 4M2022A-10ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $48.38 |
OUT OF STOCK 4M2022A-20ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $48.38 |
OUT OF STOCK 4M2022A-30ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $48.38 |
OUT OF STOCK 4M2022A-40ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $48.38 |
OUT OF STOCK 4M2022A-STDACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $48.38 |
OUT OF STOCK 4M960A-10ACL Buick V6 181-196-231-252 1964-90 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $47.64 |
OUT OF STOCK 4M960A-20ACL Buick V6 181-196-231-252 1964-90 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $47.64 |
OUT OF STOCK 4M960A-STDACL Buick V6 181-196-231-252 1964-90 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $47.64 |
OUT OF STOCK 4M960P-40ACL Buick V6 181-196-231-252 1964-90 Engine Crankshaft Main Bearing Set 1988-1989 Buick Riviera T-Type 1988-1990 Buick Riviera Luxury $38.58 |

OUT OF STOCK 6B2306H-001ACL Holden/Buick 231ci (3.8L V6) Engine Connecting Rod Bearing Set 1987-1989 Buick Riviera T-Type 1987-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $100.41 |
OUT OF STOCK 6B2306H-010ACL Holden/Buick 231ci (3.8L V6) Engine Connecting Rod Bearing Set 1987-1989 Buick Riviera T-Type 1987-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $100.41 |
OUT OF STOCK 6B2306H-STDACL Holden/Buick 231ci (3.8L V6) Engine Connecting Rod Bearing Set 1987-1989 Buick Riviera T-Type 1987-1993 Buick Riviera Luxury 1995-1999 Buick Riviera Base $100.41 |

IN STOCK - DROPSHIPS SH1355SClevite Oldsmobile 260 307 350 403 Gas & Diesel V8 1977-90 Camshaft Bearing Set 1977-1985 Buick Riviera Base 1978-1978 Buick Riviera LXXV Anniversary Edition 1979-1980 Buick Riviera S 1981-1981 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1985 Buick Riviera Luxury $65.92 |
IN STOCK - DROPSHIPS SH1361SClevite Buick 350 400 430 455 V8 1968-81 Camshaft Bearing Set 1967-1974 Buick Riviera Base 1971-1971 Buick Riviera Gran Sport 1978-1978 Buick Riviera Base / LXXV Anniversary Edition $64.28 |
IN STOCK - DROPSHIPS SH1812SClevite Buick V6 231 1995-09 Vin K 2 Rear Balance Shaft Bearing 1995-1999 Buick Riviera Base $54.12 |

SHIPS FROM MANUFACTURER CB1228A(6)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite GM Buick Pass 181 3.0L 196 3.2L 231 3.8L 252 4.1L V6 1979-89 Con Rod Bearing Set 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1990 Buick Riviera Luxury $54.48 |
SHIPS FROM MANUFACTURER CB1228A10(6)Carrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite GM 181 CID 3.0L / 231 CID 3.8L V6 Con Rod Bearing Set 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1990 Buick Riviera Luxury $55.65 |
SHIPS FROM MANUFACTURER CB1228A20(6)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite GM 181 CID 3.0L / 231 CID 3.8L V6 Con Rod Bearing Set 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1990 Buick Riviera Luxury $60.80 |
SHIPS FROM MANUFACTURER CB1228A30(6)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite GM 181 CID 3.0L / 231 CID 3.8L V6 Con Rod Bearing Set 1979-1980 Buick Riviera S 1980-1985 Buick Riviera Base 1981-1989 Buick Riviera T-Type 1982-1982 Buick Riviera Limited Edition 1983-1983 Buick Riviera XX Anniversary Edition 1983-1990 Buick Riviera Luxury $62.49 |