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![Upright Header for Small Block Chevy Engine Swap Applications [Natural]](https://www.jegs.com/images/mini_750/300/387/387-11545.jpg)
Vehicle Info NeededFLOWTECHPART NUMBER: 387-11545
Upright Header for Small Block Chevy Engine Swap Applications [Natural]
Color:
$41595
10 left in stock
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Lowest Price GuaranteeSmall Block Chevy
Upright Exhaust HeaderSmall Block Chevy Engine Swap Applications 1 5/8 In. Primary Tubes, 3.00 In. Collector 304 Stainless Steel Construction Natural Finish Sold As a Pair
This upright header is built for Small Block Chevy applications, replacing the factory manifold with mandrel-bent tubing for better scavenging.
Header Specifications:
- 1 5/8 in. primary tube diameter for optimized exhaust velocity.
- 3.00 in. collector diameter for a smooth transition into the exhaust system.
- 304 Stainless Steel construction with a natural finish for durability.
- Sold as a Pair, complete with mounting hardware and gaskets for installation.
Headers that Offer Performance and Value
Flowtech designed this heavy-duty, 16-gauge 409 stainless steel header with the derby driver and mud bog competitor in mind. Featuring mandrel-bent tubing, Upright Derby Headers provide a consistent and smooth flow to increase exhaust velocity, and the welded-in collector merge spears help control back pressure allowing your engine to build more horsepower.
Part TypeHeader
Product LineFlowtech Upright Derby Headers
BrandFLOWTECH
Package Height13.0
Package Width16.0
Package Length39.0
Weight33.37 PG
Part CategoryPerformance Parts
Hardware IncludedNo
Header Flange Thickness0.375 in.
Mandrel-BentYes
ColorSilver
QuantityPair
Material304 Stainless Steel
Bolts/Studs IncludedNo
Engine Make/SizeChevy Small Block Gen I
Gauge16
Header MaterialStainless steel
Gaskets IncludedNo
Port ShapeSquare
Carb CompliantNo
Collector Diameter3.00 in.
Part FitmentUniversal
FinishNatural
Header StyleUpright
Grade TypePerformance
Primary Tube Diameter1 5/8 in.
Vendor Part Number11545FLT
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
