Proud to be The 2024 Manufacturer Of The Year at The National Street Rod Association

EATON Detroit Spring

The leading manufacturer of leaf and coil springs for the street rod and restoration automotive industries

We Help Maintain American Icons by Manufacturing Leaf and Coil Springs Right Here in America

Phone: 1 (313) 963-3839
Fax: 1 (313) 963-7047

Buick Century Coil Springs
OEM Replacement and Custom Suspension Upgrades

EATON Detroit Spring stocks coil springs for different models of the 1957-1981 Buick Century.

We also provide shocks and installation kits chosen specifically for this vehicle. We have accurate OEM replacements, custom lift and lowering springs, and more available to be manufactured for you today.

Ride heights are determined from stock ride height as specified in the original blueprint design. Lifting and lowering springs are available with height adjustment from the original design's ride height.

Buick Centurian
Coil Springs
Year Body Style Engine Size
1971 Centurian 2 DR Convertible V8 7.5L - 455cid View Parts
1971 Centurian 2 DR Hardtop Coupe V8 7.5L - 455cid View Parts
1971 Centurian 4 DR Hardtop Sedan V8 7.5L - 455cid View Parts
1972 Centurian 2 DR Convertible V8 7.5L - 455 Stage 1 View Parts
1972 Centurian 2 DR Convertible V8 7.5L - 455cid View Parts
1972 Centurian 2 DR Hardtop Coupe V8 7.5L - 455 Stage 1 View Parts
1972 Centurian 2 DR Hardtop Coupe V8 7.5L - 455cid View Parts
1972 Centurian 4 DR Hardtop Sedan V8 7.5L - 455 Stage 1 View Parts
1972 Centurian 4 DR Hardtop Sedan V8 7.5L - 455cid View Parts
1973 Centurian 2 DR Convertible V8 5.7L - 350cid View Parts
1973 Centurian 2 DR Convertible V8 7.5L - 455cid View Parts
1973 Centurian 2 DR Hardtop Coupe V8 5.7L - 350cid View Parts
1973 Centurian 2 DR Hardtop Coupe V8 7.5L - 455cid View Parts
1973 Centurian 4 DR Hardtop Sedan V8 5.7L - 350cid View Parts
1973 Centurian 4 DR Hardtop Sedan V8 7.5L - 455cid View Parts

Buick Century
Coil Springs
Year Body Style Engine Size
1957 Century 2 DR Convertible V8 6.0L - 364cid View Parts
1957 Century 2 DR Riviera Hardtop Coupe V8 6.0L - 364cid View Parts
1957 Century 4 DR Riviera Estate Station Wagon V8 6.0L - 364cid View Parts
1957 Century 4 DR Riviera Hardtop Sedan V8 6.0L - 364cid View Parts
1957 Century 4 DR Sedan V8 6.0L - 364cid View Parts
1958 Century 2 DR Convertible V8 6.0L - 364cid View Parts
1958 Century 2 DR Riviera Hardtop Coupe V8 6.0L - 364cid View Parts
1958 Century 4 DR Riviera Estate Station Wagon V8 6.0L - 364cid View Parts
1958 Century 4 DR Riviera Hardtop Sedan V8 6.0L - 364cid View Parts
1958 Century 4 DR Sedan V8 6.0L - 364cid View Parts
1973 Century 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1973 Century 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1973 Century 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1973 Century 4 DR Station Wagon V8 5.7L - 350cid View Parts
1974 Century 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1974 Century 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1974 Century 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1974 Century 4 DR Colonnade Hardtop Sedan V8 7.5L - 455cid View Parts
1974 Century 4 DR Station Wagon V8 5.7L - 350cid View Parts
1974 Century 4 DR Station Wagon V8 7.5L - 455cid View Parts
1975 Century 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1975 Century 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1975 Century 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1975 Century 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1975 Century 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1975 Century 4 DR Colonnade Hardtop Sedan V8 7.5L - 455cid View Parts
1975 Century 4 DR Station Wagon V8 5.7L - 350cid View Parts
1975 Century 4 DR Station Wagon V8 7.5L - 455cid View Parts
1976 Century 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1976 Century 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1976 Century 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1976 Century 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1977 Century 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1977 Century 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1977 Century 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1977 Century 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1980 Century 2 DR Coupe V6 3.8L - 231cid View Parts
1980 Century 2 DR Coupe V8 4.3L - 265cid View Parts
1980 Century 2 DR Coupe V8 4.9L - 301cid View Parts
1980 Century 2 DR Coupe V8 5.0L - 305cid View Parts
1980 Century 4 DR Sedan V6 3.8L - 231cid View Parts
1980 Century 4 DR Sedan V8 4.3L - 265cid View Parts
1980 Century 4 DR Sedan V8 4.9L - 301cid View Parts
1980 Century 4 DR Sedan V8 5.0L - 305cid View Parts
1980 Century 4 DR Station Wagon V6 3.8L - 231cid View Parts
1980 Century 4 DR Station Wagon V8 4.3L - 265cid View Parts
1980 Century 4 DR Station Wagon V8 4.9L - 301cid View Parts
1980 Century 4 DR Station Wagon V8 5.0L - 305cid View Parts
1981 Century 4 DR Sedan V6 3.8L - 231cid View Parts
1981 Century 4 DR Sedan V8 4.3L - 265cid View Parts
1981 Century 4 DR Station Wagon V6 3.8L - 231cid View Parts
1981 Century 4 DR Station Wagon V8 4.3L - 265cid View Parts

Buick Century Custom
Coil Springs
Year Body Style Engine Size
1975 Century Custom 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1975 Century Custom 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1975 Century Custom 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1975 Century Custom 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1975 Century Custom 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1975 Century Custom 4 DR Colonnade Hardtop Sedan V8 7.5L - 455cid View Parts
1975 Century Custom 4 DR Station Wagon V8 5.7L - 350cid View Parts
1975 Century Custom 4 DR Station Wagon V8 7.5L - 455cid View Parts
1976 Century Custom 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1976 Century Custom 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1976 Century Custom 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1976 Century Custom 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1976 Century Custom 4 DR Station Wagon V8 5.7L - 350cid View Parts
1977 Century Custom 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1977 Century Custom 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1977 Century Custom 4 DR Colonnade Hardtop Sedan V6 3.8L - 231cid View Parts
1977 Century Custom 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1977 Century Custom 4 DR Station Wagon V8 5.7L - 350cid View Parts
1977 Century Custom 4 DR Station Wagon V8 6.6L - 403cid View Parts
1978 Century Custom 2 DR Coupe V6 3.2L - 196cid View Parts
1978 Century Custom 2 DR Coupe V6 3.8L - 231cid View Parts
1978 Century Custom 2 DR Coupe V8 5.0L - 305cid View Parts
1978 Century Custom 4 DR Sedan V6 3.2L - 196cid View Parts
1978 Century Custom 4 DR Sedan V6 3.8L - 231cid View Parts
1978 Century Custom 4 DR Sedan V8 5.0L - 305cid View Parts
1978 Century Custom 4 DR Station Wagon V6 3.8L - 231cid View Parts
1978 Century Custom 4 DR Station Wagon V8 5.0L - 305cid View Parts
1978 Century Custom 4 DR Station Wagon V8 5.7L - 350cid View Parts
1979 Century Custom 2 DR Coupe V6 3.2L - 196cid View Parts
1979 Century Custom 2 DR Coupe V6 3.8L - 231cid View Parts
1979 Century Custom 2 DR Coupe V8 4.9L - 301cid View Parts
1979 Century Custom 2 DR Coupe V8 5.0L - 305cid View Parts
1979 Century Custom 4 DR Sedan V6 3.2L - 196cid View Parts
1979 Century Custom 4 DR Sedan V6 3.8L - 231cid View Parts
1979 Century Custom 4 DR Sedan V8 4.9L - 301cid View Parts
1979 Century Custom 4 DR Sedan V8 5.0L - 305cid View Parts
1979 Century Custom 4 DR Station Wagon V6 3.8L - 231cid View Parts
1979 Century Custom 4 DR Station Wagon V8 4.9L - 301cid View Parts
1979 Century Custom 4 DR Station Wagon V8 5.0L - 305cid View Parts
1979 Century Custom 4 DR Station Wagon V8 5.7L - 350cid View Parts

Buick Century Custom S/R
Coil Springs
Year Body Style Engine Size
1976 Century Custom S/R 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1976 Century Custom S/R 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1977 Century Custom S/R 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1977 Century Custom S/R 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts

Buick Century Estate Wagon
Coil Springs
Year Body Style Engine Size
1980 Century Estate Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1980 Century Estate Wagon 4 DR Station Wagon V8 4.3L - 265cid View Parts
1980 Century Estate Wagon 4 DR Station Wagon V8 4.9L - 301cid View Parts
1980 Century Estate Wagon 4 DR Station Wagon V8 5.0L - 305cid View Parts
1981 Century Estate Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1981 Century Estate Wagon 4 DR Station Wagon V8 4.3L - 265cid View Parts

Buick Century Limited
Coil Springs
Year Body Style Engine Size
1978 Century Limited 2 DR Coupe V6 3.2L - 196cid View Parts
1978 Century Limited 2 DR Coupe V6 3.8L - 231cid View Parts
1978 Century Limited 2 DR Coupe V8 5.0L - 305cid View Parts
1978 Century Limited 4 DR Sedan V6 3.2L - 196cid View Parts
1978 Century Limited 4 DR Sedan V6 3.8L - 231cid View Parts
1978 Century Limited 4 DR Sedan V8 5.0L - 305cid View Parts
1979 Century Limited 4 DR Sedan V6 3.2L - 196cid View Parts
1979 Century Limited 4 DR Sedan V6 3.8L - 231cid View Parts
1979 Century Limited 4 DR Sedan V8 4.9L - 301cid View Parts
1979 Century Limited 4 DR Sedan V8 5.0L - 305cid View Parts
1980 Century Limited 4 DR Sedan V6 3.8L - 231cid View Parts
1980 Century Limited 4 DR Sedan V8 4.3L - 265cid View Parts
1980 Century Limited 4 DR Sedan V8 4.9L - 301cid View Parts
1980 Century Limited 4 DR Sedan V8 5.0L - 305cid View Parts
1981 Century Limited 4 DR Sedan V6 3.8L - 231cid View Parts
1981 Century Limited 4 DR Sedan V8 4.3L - 265cid View Parts

Buick Century Luxus
Coil Springs
Year Body Style Engine Size
1973 Century Luxus 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1973 Century Luxus 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1973 Century Luxus 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1973 Century Luxus 4 DR Station Wagon V8 5.7L - 350cid View Parts
1974 Century Luxus 2 DR Colonnade Hardtop Coupe V8 5.7L - 350cid View Parts
1974 Century Luxus 2 DR Colonnade Hardtop Coupe V8 7.5L - 455cid View Parts
1974 Century Luxus 4 DR Colonnade Hardtop Sedan V8 5.7L - 350cid View Parts
1974 Century Luxus 4 DR Colonnade Hardtop Sedan V8 7.5L - 455cid View Parts
1974 Century Luxus 4 DR Station Wagon V8 5.7L - 350cid View Parts
1974 Century Luxus 4 DR Station Wagon V8 7.5L - 455cid View Parts

Buick Century Special
Coil Springs
Year Body Style Engine Size
1975 Century Special 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1976 Century Special 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1977 Century Special 2 DR Colonnade Hardtop Coupe V6 3.8L - 231cid View Parts
1978 Century Special 2 DR Coupe V6 3.2L - 196cid View Parts
1978 Century Special 2 DR Coupe V6 3.8L - 231cid View Parts
1978 Century Special 2 DR Coupe V8 5.0L - 305cid View Parts
1978 Century Special 4 DR Sedan V6 3.2L - 196cid View Parts
1978 Century Special 4 DR Sedan V6 3.8L - 231cid View Parts
1978 Century Special 4 DR Sedan V8 5.0L - 305cid View Parts
1978 Century Special 4 DR Station Wagon V6 3.8L - 231cid View Parts
1978 Century Special 4 DR Station Wagon V8 5.0L - 305cid View Parts
1978 Century Special 4 DR Station Wagon V8 5.7L - 350cid View Parts
1979 Century Special 2 DR Coupe V6 3.2L - 196cid View Parts
1979 Century Special 2 DR Coupe V6 3.8L - 231cid View Parts
1979 Century Special 2 DR Coupe V8 4.9L - 301cid View Parts
1979 Century Special 2 DR Coupe V8 5.0L - 305cid View Parts
1979 Century Special 4 DR Sedan V6 3.2L - 196cid View Parts
1979 Century Special 4 DR Sedan V6 3.8L - 231cid View Parts
1979 Century Special 4 DR Sedan V8 4.9L - 301cid View Parts
1979 Century Special 4 DR Sedan V8 5.0L - 305cid View Parts
1979 Century Special 4 DR Station Wagon V6 3.8L - 231cid View Parts
1979 Century Special 4 DR Station Wagon V8 4.9L - 301cid View Parts
1979 Century Special 4 DR Station Wagon V8 5.0L - 305cid View Parts
1979 Century Special 4 DR Station Wagon V8 5.7L - 350cid View Parts

Buick Century Sport Coupe
Coil Springs
Year Body Style Engine Size
1978 Century Sport Coupe 2 DR Coupe V6 3.2L - 196cid View Parts
1978 Century Sport Coupe 2 DR Coupe V6 3.8L - 231cid View Parts
1978 Century Sport Coupe 2 DR Coupe V8 5.0L - 305cid View Parts
1979 Century Sport Coupe 2 DR Coupe V6 3.2L - 196cid View Parts
1979 Century Sport Coupe 2 DR Coupe V6 3.8L - 231 Turbo View Parts
1979 Century Sport Coupe 2 DR Coupe V6 3.8L - 231cid View Parts
1979 Century Sport Coupe 2 DR Coupe V8 4.9L - 301cid View Parts
1979 Century Sport Coupe 2 DR Coupe V8 5.0L - 305cid View Parts
1980 Century Sport Coupe 2 DR Coupe V6 3.8L - 231 Turbo View Parts
1980 Century Sport Coupe 2 DR Coupe V6 3.8L - 231cid View Parts
1980 Century Sport Coupe 2 DR Coupe V8 4.3L - 265cid View Parts
1980 Century Sport Coupe 2 DR Coupe V8 4.9L - 301cid View Parts
1980 Century Sport Coupe 2 DR Coupe V8 5.0L - 305cid View Parts

Buick Century Sport Wagon
Coil Springs
Year Body Style Engine Size
1978 Century Sport Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1978 Century Sport Wagon 4 DR Station Wagon V8 5.0L - 305cid View Parts
1978 Century Sport Wagon 4 DR Station Wagon V8 5.7L - 350cid View Parts
1979 Century Sport Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1979 Century Sport Wagon 4 DR Station Wagon V8 4.9L - 301cid View Parts
1979 Century Sport Wagon 4 DR Station Wagon V8 5.0L - 305cid View Parts
1979 Century Sport Wagon 4 DR Station Wagon V8 5.7L - 350cid View Parts
1980 Century Sport Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1980 Century Sport Wagon 4 DR Station Wagon V8 4.3L - 265cid View Parts
1980 Century Sport Wagon 4 DR Station Wagon V8 4.9L - 301cid View Parts
1980 Century Sport Wagon 4 DR Station Wagon V8 5.0L - 305cid View Parts
1981 Century Sport Wagon 4 DR Station Wagon V6 3.8L - 231cid View Parts
1981 Century Sport Wagon 4 DR Station Wagon V8 4.3L - 265cid View Parts

Contact EATON Detroit Spring

Locate & Connect To EATON Detroit Spring

EATON Detroit Spring, Inc.
1555 Michigan Avenue
Detroit, MI 48216
Phone: 1 (313) 963-3839
Fax: 1 (313) 963-7047
Email: inquiries@eatonsprings.com

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