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Mr. Gasket Ultra Seal Rectangle Port Intake Manifold Gasket - 5821
Precision Multi-Purpose Seal - 370018A
Autolite Racing Hi-Performance Spark Plug - AR474
NGK Iridium Plug Number DCPR8EIX Solid Spark Plug - 97181

Product

Attributes

Port Shape
Rectangle
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Seat
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Gasket
Thread Size
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M14-1.25
M12-1.25
Heat Range
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14
8
Inside Diameter (in)
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3.250 Inch
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Inside Diameter (mm)
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82.55mm
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Outside Diameter (in)
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4.506 Inch
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Outside Diameter (mm)
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114.45mm
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Width (in)
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0.605 Inch
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Width (mm)
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15.37mm
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Hex Size (mm)
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16mm
16mm
Seal Material
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Nitrile Rubber (NBR)
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Hex Size (in)
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5/8 Inch
5/8 Inch
Preset Gap (in)
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0.025 Inch
0.032 Inch
Preset Gap (mm)
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0.6mm
0.8mm
Thread Reach (in)
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0.750 Inch
Intake Manifold Gasket Included
Yes
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Center Electrode Core Material
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Copper
Center Electrode Tip Material
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Iridium
Approximate Resistor Value (Ohm)
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1 Ohm
5000 Ohm
Insulator Height (mm)
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51.5mm
51mm
Intake Manifold Gasket Material
Graphite, Steel
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Insulator Height (in)
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2.026 Inch
2.010 Inch
Ground Electrode Tip Material
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Nickel
Thread Reach (mm)
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17mm
19mm
Intake Manifold Gasket Thickness (in)
0.060 Inch
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Service Number
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DCPR8EIX Solid
Metallurgy
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Copper
Iridium