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![Header Flange for Small Block Chevy [2 in. Round Ports, SB2, 0.313 in. Thick, with Tube Stubs]](https://www.jegs.com/images/mini_750/600/649/649-0136-5ws.jpg)
Vehicle Info NeededSCHOENFELDPART NUMBER: 649-0136-5WS
Header Flange for Small Block Chevy [2 in. Round Ports, SB2, 0.313 in. Thick, with Tube Stubs]
$8282
Ships on 11/04/2026
Lowest Price GuaranteeHeader Flange with Tube StubsSmall Block Chevy Engines SB2 2 in. Round Port Opening 0.313 in. Thick Steel Sold Individually
This Schoenfeld header flange is made for Small Block Chevy engines (SB2). It has 2 in. round port openings in 0.313 in. thick steel, with tube stubs welded into the ports for building or repairing a set of headers.
Schoenfeld 0136-5WS Header Flange Features:
- Fits Small Block Chevy engines
- Port pattern for SB2
- 2 in. round port openings
- 0.313 in. flange thickness
- Tube stubs welded into the ports
- Steel construction
- Sold individually
Part TypeHeader Flange
BrandSCHOENFELD
Package Height12.0
Package Width12.0
Package Length18.0
Weight15.0 PG
Part CategoryPerformance Parts
Port ShapeRound
QuantitySold Individually
MaterialSteel
Flange Thickness0.313 in
Part FitmentSemi Universal
Primary Tube Outside Diameter2 in
Vendor Part Number0136-5WS
Package Qty1
Package TypeEA
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