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Fel-Pro 1142

PermaTorque MLS Head Gasket Small Block Chevy



Fel-Pro 1142

Part Number: 375-1142

PermaTorque MLS Head Gasket
  • Small Block Chevy
  • Gasket Bore: 4.100''
  • Compressed Thickness: .041''
  • Compressed Volume: 9cc
  • $73.47
    Ships
    Made In USA

    Specifications:

    Bore (in.)
    4.1
    Bore (mm)
    104.14
    Compressed Thickness (in.)
    0.041
    Compressed Volume (cc)
    8.87
    Lock Wire
    No
    Quantity
    Sold individually
    Gasket Material
    Multi-layer steel
    Manufacturer's Part Number:
    1142

    Modern Cylinder Heads Require a New Type of Gasket

    Why use a Fel-Pro Multi-Layer Steel Cylinder Head Gasket? Because more power per cylinder, higher operating temperatures, and thinner head and block castings demand a modified gasket. MLS Gaskets are stronger, more forgiving, and capable of sealing despite movement between the head and block. Such motion results from: lighter, thinner aluminum head castings that are more susceptible to thermal expansion; computer controls that can dramatically increase engine output; reduced clamping force that prevents stress points and cylinder bore distortion.

    MLS Technology was developed to overcome sealing challenges. The number of layers in an MLS Gasket ranges from two to five, depending on the engine's sealing characteristics. Generally, the more layers, the more motion the gasket endures. There are multiple solid layers of heat-treated stainless steel separated by a very thin rubber coating, and the layers are either active (absorbing motion between the head and block) or shim (giving the gasket its correct compressed thickness). Gaskets are sold each.

    Features
  • Stainless steel maintains shape
  • Survives higher combustion pressure
  • Withstands "scrubbing" between head and block
  • Functions at a wider range of operating temperatures
  • Strategically-placed sealing beads eliminate leak paths
  • "Stopper" layer provides superior primary combustion seal

    Additional Information

    Click Here

  • Does this fit your vehicle?

    Narrow Results

    1970 CHEVROLET G20 VAN

    • Liter: 5.7
    • SubModel: SPORTVAN
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET P30 SERIES

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969 CHEVROLET BLAZER

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET C20 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1969-1970 CHEVROLET K20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET C30 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: MALIBU
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET BROOKWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: CONCOURS
    • CUI: 350
    • EngineType: V8

    1964-1968 CHEVROLET C30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969-1970 CHEVROLET EL CAMINO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET K30 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1966-1967 CHEVROLET CHEVY II

    • Liter: 5.3
    • EngineType: V8
    • SubModel: NOVA

    1962-1969 CHEVROLET BISCAYNE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET NOVA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET K20 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1964-1968 CHEVROLET C10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1962 CHEVROLET C10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1962 CHEVROLET K20 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET C10 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET EL CAMINO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: CUSTOM

    1970 CHEVROLET MONTE CARLO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET K10 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVY II

    • Liter: 5.4
    • EngineType: V8
    • SubModel: NOVA

    1970 CHEVROLET P20 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1969 CHEVROLET BEL AIR

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET TOWNSMAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: 300

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: NOMAD
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET C10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1970 CHEVROLET P30 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1964-1968 CHEVROLET K20 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G10 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: SPORTVAN

    1969 CHEVROLET BISCAYNE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET EL CAMINO

    • Liter: 5.7
    • SubModel: CUSTOM
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: 300 DELUXE
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET P10 SERIES

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1964-1967 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969-1970 CHEVROLET K10 PICKUP

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET KINGSWOOD

    • Liter: 5.7
    • SubModel: ESTATE
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET C30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1962-1969 CHEVROLET BEL AIR

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1962 CHEVROLET SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1966-1967 CHEVROLET SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1966-1968 CHEVROLET C20 PICKUP

    • CC: 5358
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1966-1969 CHEVROLET CAPRICE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G10 VAN

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1965-1967 CHEVROLET CHEVY II

    • Liter: 5.3
    • EngineType: V8
    • SubModel: BASE

    1969-1970 CHEVROLET IMPALA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968-1970 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET C20 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1964-1967 CHEVROLET MALIBU

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G30 VAN

    • EngineType: V8
    • SubModel: SPORTVAN

    1964-1968 CHEVROLET K10 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET G20 VAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1962-1968 CHEVROLET CORVETTE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1962-1969 CHEVROLET IMPALA

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1969-1970 CHEVROLET CORVETTE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: MALIBU

    1969-1970 CHEVROLET C20 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET K30 PICKUP

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET BLAZER

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: GREENBRIER
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: CONCOURS

    1964-1968 CHEVROLET EL CAMINO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: 300 DELUXE

    1967 CHEVROLET CAMARO

    • Liter: 4.9
    • EngineType: V8
    • SubModel: BASE

    1965 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: SS

    1967 CHEVROLET CAMARO

    • Liter: 5.7
    • EngineType: V8
    • SubModel: BASE

    1970 CHEVROLET BISCAYNE

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET K10 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET KINGSWOOD

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: CONCOURS ESTATE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET C10 SUBURBAN

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVELLE

    • Liter: 5.4
    • EngineType: V8
    • SubModel: NOMAD

    1969-1970 CHEVROLET C20 PICKUP

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1969-1970 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1962 CHEVROLET P20 SERIES

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1964-1965 CHEVROLET C20 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • CUI: 327
    • EngineType: V8

    1970 CHEVROLET BEL AIR

    • CC: 5736
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET CHEVY II

    • Liter: 5.7
    • SubModel: NOVA
    • CUI: 350
    • EngineType: V8

    1970 CHEVROLET CHEVELLE

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8

    1968 CHEVROLET K20 SUBURBAN

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE

    1965 CHEVROLET CHEVY II

    • Liter: 5.4
    • EngineType: V8
    • SubModel: NOVA

    1967-1969 CHEVROLET CAMARO

    • Liter: 5.4
    • EngineType: V8
    • SubModel: BASE
    1142 - Fel-Pro PermaTorque Multi-Layer Steel Head Gaskets is rated 5.0 out of 5 by 1.
    • 2016-08-31T08:52CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_348916, PRD, sort_relevancy
    • clientName_jegs
    Rated 5 out of 5 by from Most durable affordable gasket I can find. This is the only gasket I will use. Delivery was quick as promised and got here when I needed it.
    Date published: 2016-03-17
    • 2016-08-31T08:52CST
    • bvseo_cps, prod_bvrr, vn_cps_3.3.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_348916, PRD, sort_relevancy
    • clientName_jegs
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