Stant SO-61 Oil Breather Cap 1940-1967 Ford Chevy Buick Dodge Cadillac NOS

Genuine Stant SO-61 (10061) Oil Filler Breather Cap (New Old Stock)

Finish your vintage engine restoration with this genuine Stant SO-61 (SO61) oil filler cap. This is the classic Push-On breather cap designed for standard oil filler tubes found on a massive variety of American cars and trucks from the 1940s through the 1960s.

Manufactured in the USA, this New Old Stock (NOS) unit features a durable black or zinc finish and internal filtration to vent crankcase pressure. It is a direct replacement for Stant 10061 and countless OEM part numbers.

Key Features:

• Part Number: Stant SO-61 (Interchanges with Stant 10061 / Gates 31061)

• Type: Push-On Breather (No PCV Tube)

• Fitment: Standard Push-On Filler Tubes

• Condition: New Old Stock (NOS) - Made in USA

Verified Vehicle Fitment (Partial List):

• General Motors:

  • Chevrolet: 1955-1964 V8 Cars, 1965-1967 V8 (Exc. 396/427), 1964-1967 Trucks

  • Buick: 1953-1955 All Models

  • Cadillac: 1948-1967 All Models (Exc. 1964-67 CA)

  • Oldsmobile: 1951-1963 All V8

  • Pontiac: 1941-1954 All, 1957-58 V8, 1963-1967 (Select Models)

• Ford Motor Company:

  • Ford Cars: 1952-1964 V8 & 6-Cyl, 1960-1967 Falcon/Fairlane (6-Cyl), 1965-1966 Mustang

  • Ford Trucks: 1960-1966 F-Series, 1965-1967 Bronco & Econoline

  • Mercury: 1950-1964 Full Size, 1960-1967 Comet

  • Lincoln: 1952-1967 Continental

• Chrysler Corporation:

  • Dodge / Plymouth: 1939-1967 Cars & Trucks (Exc. 1964-67 CA)

  • Chrysler / Imperial: 1940-1967

  • DeSoto: 1939-1961

• Independents:

  • Studebaker: 1941-1966 Cars & Trucks

  • Hudson / Nash / AMC: 1950-1959

  • Jeep: 1950-1962

  • Packard: 1946-1958

Note: This is a "Breather" cap without a PCV hose connection. Not for use on closed emission systems (typically California cars after 1964).