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Edelbrock Buick 400-455 Exhaust Gasket Set

Get the best seal for your Buick 400-455 engine with Edelbrock's high-quality exhaust gasket set. Made from EnCore HTX-900, a high-density non-asbestos fiber/metal core composite material, these gaskets provide excellent heat resistance, load retention, and sealing performance.

Designed specifically for 1967-76 Buick 400-455 V8 engines, these gaskets feature a 1.20"x 1.63" port size and a 50% recovery rate, allowing for gasket expansion in the event of header bolt torque loss.

  • Excellent free-flowing seal
  • High heat resistance
  • Excellent load retention
  • Unmatched sealing performance
Make Model Year Type
Buick Centurion 1971 Base
Buick Centurion 1972 Base
Buick Centurion 1973 Base
Buick Century 1973 Base
Buick Century 1973 Luxus
Buick Century 1974 Base
Buick Century 1974 Luxus
Buick Electra 1967 Base
Buick Electra 1967 Custom
Buick Electra 1968 225
Buick Electra 1968 225 Custom
Buick Electra 1969 225
Buick Electra 1969 225 Custom
Buick Electra 1970 225
Buick Electra 1970 225 Custom
Buick Electra 1971 225
Buick Electra 1971 225 Custom
Buick Electra 1972 225
Buick Electra 1972 225 Custom
Buick Electra 1973 225
Buick Electra 1973 225 Custom
Buick Electra 1973 Base
Buick Electra 1974 225
Buick Electra 1974 225 Custom
Buick Electra 1974 225 Limited
Buick Estate Wagon 1970 Base
Buick Estate Wagon 1971 Base
Buick Estate Wagon 1972 Base
Buick Estate Wagon 1973 Base
Buick Estate Wagon 1974 Base
Buick Gran Sport 1967 Base
Buick GS 400 1968 Base
Buick GS 400 1969 Base
Buick GS 455 1970 Base
Buick GS 455 1970 GSX
Buick GS 455 1971 Base
Buick GS 455 1972 Base
Buick LeSabre 1970 Base
Buick LeSabre 1970 Custom
Buick LeSabre 1971 Base
Buick LeSabre 1971 Custom
Buick LeSabre 1972 Base
Buick LeSabre 1972 Custom
Buick LeSabre 1973 Base
Buick LeSabre 1973 Custom
Buick LeSabre 1974 Base
Buick LeSabre 1974 Luxus
Buick Regal 1973 Base
Buick Regal 1974 Base
Buick Riviera 1967 Base
Buick Riviera 1968 Base
Buick Riviera 1969 Base
Buick Riviera 1970 Base
Buick Riviera 1971 Base
Buick Riviera 1971 Gran Sport
Buick Riviera 1972 Base
Buick Riviera 1973 Base
Buick Riviera 1974 Base
Buick Skylark 1967 Base
Buick Skylark 1968 Base
Buick Skylark 1968 Custom
Buick Skylark 1970 Base
Buick Skylark 1970 Custom
Buick Skylark 1971 Base
Buick Skylark 1971 Custom
Buick Sportwagon 1968 Base
Buick Sportwagon 1968 Custom
Buick Sportwagon 1970 Base
Buick Wildcat 1967 Base
Buick Wildcat 1967 Custom
Buick Wildcat 1968 Base
Buick Wildcat 1968 Custom
Buick Wildcat 1969 Base
Buick Wildcat 1969 Custom
Buick Wildcat 1970 Custom
Edelbrock manufactures performance engine components for domestic vehicles. Camshafts, cylinder heads, intake manifolds, roller lifters, rocker arms, and even full crate engines are just a small portion of what they produce. They even make data acquisition and EFI systems. Edelbrock’s name is one that has been synonymous with performance muscle for decades. With the Edelbrock name winning races since the 1930’s, and continuous development to extract the most power out of V8’s they can, Edelbrock is a brand that will always have a solution for more power.
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