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Flowtech Real Seal Header Gasket Small Block Chevy Square Ports

387-99150A


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Flowtech 99150A
$63.24
Real Seal Header Gasket
  • Small Block Chevy
  • Square Ports
  • Estimated to ship directly from the manufacturer
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    1970 PONTIAC LEMANS

    • Liter: 5.7
    • SubModel: SAFARI
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: -

    1978 CHEVROLET K30

    • Liter: 5.7
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1974 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: H

    1972 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: RS
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: K

    1974 GMC G25/G2500 VAN

    • Liter: 5.7
    • SubModel: VANDURA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: Y

    1968 GMC C35/C3500 PICKUP

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -

    1978 CHEVROLET CAPRICE

    • Liter: 5.7
    • SubModel: CLASSIC ESTATE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1981 GMC CABALLERO

    • Liter: 5
    • SubModel: ROYAL KNIGHT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1979 GMC C2500

    • Liter: 5
    • SubModel: HIGH SIERRA
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum; This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled [Non-Emissions Controlled] Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: U

    1970 PONTIAC PARISIENNE

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: -

    1955 GMC F350

    • Liter: 4.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1 Pair Header Flange Gaskets; Rear Seal; Square Port; Dead Soft Layered Aluminum
    • CUI: 288
    • Engine Type: V8 ( 4.7L / 288 )
    • Engine Vin: -

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    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

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    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.