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PN 2037 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set
PN 2037 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set
MSRP $34.99

1-23/32"w x 1-3/4"h Square Port
Hedman "Hussler" Pattern
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PN 2038 -- Chevrolet, Small Block, Large "Oval" Port for "Husler Hedders", 2/Set
PN 2038 -- Chevrolet, Small Block, Large "Oval" Port for "Husler Hedders", 2/Set
MSRP $34.99

1-13/32"w x 1-3/4"h Large "Oval" Port
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PN 2044 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set
PN 2044 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set
MSRP $34.99

1-5/8"w x 1-3/4"h Square Port
"18 Degree Head"
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PN GS16511 -- Remflex "DIY" Gasket Material Blank, Size: 6-1/2" Wide x 11" Long, 1 Each
PN GS16511 -- Remflex "DIY" Gasket Material Blank, Size: 6-1/2" Wide x 11" Long, 1 Each
MSRP $35.99

6-1/2" x 11" Blank piece of Remflex material For DIY projects.
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PN 2005 -- Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port for Header Applications, 2/set
PN 2005 -- Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port for Header Applications, 2/set
MSRP $35.99

1-17/32"w x 1-19/32"h Square Port
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PN 2006 -- Chevrolet Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Stock Head Port Match, for Maniifold or Header Applications, 2/Set
PN 2006 -- Chevrolet Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Stock Head Port Match, for Maniifold or Header Applications, 2/Set
MSRP $35.99

1-3/8"w x 1-1/2"h Square Port - Matches Stock Head Port
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PN 2011 -- Chevrolet, Small Block, Square Port, "L31" Vortec Head, 2/Set
PN 2011 -- Chevrolet, Small Block, Square Port, "L31" Vortec Head, 2/Set
MSRP $35.99

1-3/8"w x 1-1/2"h Raised Square Port
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PN 2016 -- Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port, Header Applications 2/Set
PN 2016 -- Chevrolet, Small Block, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, Square Port, Header Applications 2/Set
MSRP $35.99

1-5/16"w x 1-3/8"h Square Port
Can be used for raised weld bead header applications
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PN 2087 -- GM V8 Small Block Header or Manifold Gasket PORT SIZE: 1.43" WIDE X 1.43" TALL 2/Set
PN 2087 -- GM V8 Small Block Header or Manifold Gasket PORT SIZE: 1.43" WIDE X 1.43" TALL 2/Set
MSRP $35.99

Header or Manifold Gasket
PORT SIZE: 1.43" WIDE X 1.43" TALL
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PN 2085 -- GM V8 Small Block Fits: Tall Raised Port Aftermarket Heads, 1-5/16" Wide x 1-7/8" Tall "Raised" 3/16" above bolt line, 2/Set
PN 2085 -- GM V8 Small Block Fits: Tall Raised Port Aftermarket Heads, 1-5/16" Wide x 1-7/8" Tall "Raised" 3/16" above bolt line, 2/Set
MSRP $38.99

Fits: Tall Raised Port Aftermarket Heads,
1-5/16" Wide x 1-7/8" Tall "Raised" 3/16" above bolt line, 2/Set
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