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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 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 2011 -- Chevrolet, Small Block, Square Port, "L31" Vortec Head, 2/Set
1-17/32"w x 1-19/32"h Square Port
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1-3/8"w x 1-1/2"h Square Port - Matches Stock Head Port
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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 GS16511 -- Remflex "DIY" Gasket Material Blank, Size: 6-1/2" Wide x 11" Long, 1 Each PN 2086 -- GM V8 Small Block Fits: AFR SBC HEADS AFR GASKET #6905 PORT SIZE: 1.60" WIDE X 1.50" TALL 2/Set
1-5/16"w x 1-3/8"h Square Port
Can be used for raised weld bead header applications
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 		6-1/2" x 11" Blank piece of Remflex material For DIY projects.
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Fits: AFR SBC HEADS
AFR GASKET #6905
PORT SIZE: 1.60" WIDE X 1.50" TALL
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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 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 2001 -- Chevrolet/GMC, 6.2L Diesel ('82-'93), 6.5L Diesel ('94-'04) Square Port , Header and Manifold Applications, 2/Set
Header or Manifold Gasket
PORT SIZE: 1.43" WIDE X 1.43" TALL
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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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1-1/8"w x 1-3/4"h Square Port
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PN 2037 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set PN 2038 -- Chevrolet, Small Block, Large "Oval" Port for "Husler Hedders", 2/Set PN 2044 -- Chevrolet, Small Block, "18 Degree Head", Header Applications, 2/Set
1-23/32"w x 1-3/4"h Square Port
Hedman "Hussler" Pattern
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 		1-13/32"w x 1-3/4"h Large "Oval" Port
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1-5/8"w x 1-3/4"h Square Port
"18 Degree Head"
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PN 2003 -- Chevrolet, Big Block, 396/6.5L, 402/6.6L, 427/7.0L, 454/7.4L, Match to Stock Port, Manifold or Header Applications, 2/Set PN 2025 -- Chevrolet, Small Block, Stock Manifold, 262, 265, 267, 283, 302, 305, 307, 327, 350, 400, 2/Set, PN 2035 -- Chevrolet, Big Block, D-Port, AFR Magnum, Header Applications, 2/Set
Year Range: 1965 - 1990 (After 1990 See PN 2030)
1-13/16"w x 1-7/8"h Square Port
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1-3/8"w x 1-3/8"h Square Port, Stock Manifold
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2-9/32"w x 1-31/32"h D-Shaped Port
AFR "Magnum" Cylinder Heads
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PN 2059 -- GM V8 6.6L "Duramax" Turbo Diesel, 1-11/16" Square Port, Header Gasket, 2/Set PN 2029 -- GM Performance Big Block "Rectangular Port" Header Gasket, 1.750" Tall x 1.875" Wide, Fits: Old Style ZZ502 Rectangular Port, 2/Set PN 2030 -- Chevrolet/GMC V8- Big Block 454/496/502 Gen. Mark (IV,V,VI), 2"w x 1-7/8"h Irregular Shape Stock Port, Manifold or Header Applications, 2/Set
1-7/8" Wide x 1-15/16" Tall Square Port
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 		1.750" Tall x 1.875" Wide Rectangular Port
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Year Range: 1991 & Up
(Use with stock cast iron and GM performance aluminum cylinder heads),
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PN 2041 -- Chevrolet, Small Block, Adaptor Flange Gasket, Schoenfeld, Stahl 7-Bolt Pattern, 2/Set PN 2043 -- Chevrolet, Small Block, "18 Degree Head", Stahl 7-Bolt Pattern, Header Applications, 2/Set PN 2058 -- V8 - GMC TRUCK - Big Block Vortec 7.4L/454 ('96-'00), 8100 Series "L18" 8.1L/496 ('01-'09), 1-7/8"w x 1-15/16"h Square Port, Manifold & Header Applications, 2/Set
1-11/16"w x 1-7/8"h Square Port
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2"w x 1-7/8"h "Ob-Round to Square" Port
"Stahl"/"Hedman" and Others
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1-7/8" Wide x 1-15/16" Tall Square Port
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PN 2020 -- Chevrolet, V8, Square Port, 348('58-'61), 409('61-'65), 2/Set PN GS16024 -- Remflex "DIY" Gasket Material Blank, Size: 6" Wide x 24" Long, 1 Each PN GS11838 -- Remflex "DIY" Gasket Material Blank, Size: 18" Wide x 38" Long, 1 Each
Center Ports - Square 1-5/8"w x 1-7/16"h
End Ports - Square 1-7/8"w x 1-1/2"h
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 		6" x 24" Blank piece of Remflex material For DIY projects.
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 		18" x 38" Blank piece of Remflex material For DIY projects.
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