1966 Pontiac GTO Exhaust Manifold Gasket Set Mr Gasket

  • Features:
    • Has A Steel Core With Graphite Facing
    • Graphite Facing Has Excellent Thermo-Conductivity
    • High Recovery Mat Allows For Better Seal Retention
    • Can Be Trimmed For Port Modifications
    • Expanded Steel Core For Stability
    • These Gaskets Have Slotted End Holes
  • Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.
This Part Fits the Following OEM/Substitute Numbers:
1424

Additional Fitment Information:
Vehicle
1966 Pontiac GTO
Brand Mr Gasket
Part # 5921
Condition New

Mr Gasket

  • Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.
  • Ultra Seal Exhaust Gasket Set; Oval/D Port Shape; Port Dimensions W-1.55 in. x H-1.94 in.;
  • Ultra Seal Exhaust Gasket Set
  • General

    Gasket Line
    Ultra-seal
    WARNING CA Proposition 65
    No
    Port Shape
    Oval D-port
    Collector Gaskets Included
    No
    Engine Make/Size
    Pontiac V8
    Thickness
    0.062 In.
    Port Size
    1.460 In. X 1.930 In.

    Packaging

    package quantity
    1
    length
    2.00 in
    width
    3.20 in
    height
    22.70 in
    weight
    0.41 lb
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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