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Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch

Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch

Chevy Small Block V8, Stainless Steel, 3 Inch Collector Diameter

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Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
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Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
Flowtech 11546FLT SBC Upright Derby Headers, 1-3/4 Inch
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Part # 42511546FLT
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$262.99
$282.95
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Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Material Type:
Stainless Steel
MFG. Part #:
11546FLT
Collector Diameter:
3 Inch
Collector Length:
12"
Hardware Included:
Yes
Gasket(s) Included:
Yes
Sold in Quantity:
Set
Emission Code:
3
GTIN Code:
090127734964

Info

Get the perfect combination of quality and value with FlowTech Upright Derby or Truck Pull Style Headers. Features a 1-3/4” tubing diameters and are ideal for even big cubic inch Small Block Chevy engines.
Also features a merged collector coupled with a collector spear that is welded inside the collector. These components help to improve the flow and performance of the header.

Features:

  • CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
  • Heavy duty 16-gauge 409SS tubing for increased strength and durability
  • 1-3/4” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
  • 3” collector for maximum strength and exhaust flow
  • Extra thick header flange for a leak-free seal and maximum strength
  • Welded-in collector merge spears to control exhaust gas re-entry into primary tubes
Some parts are not legal for use in California or other states with similar laws/regulations

More Like This

Reviews

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Videos
  • Jeremy explains the different options of headers that Speedway Motors offers for Demolition Derby cars. Watch this video to see a variety of options and the benefits of certain headers.
  • Maintaining your headers is an important part of any hot rod. Pat gives some tips and demonstrates how well Purple Metal Polish works for keeping your headers looking great.
  • Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.
  • Our Tru-Ram Exhaust Manifolds are one of our most popular items. Tim provides more details about them and gives you a great look at them.

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