Flowtech 11576FLT LS Swap Shorty Headers 304 SS Polished 1-5/8in 2.5in Pair

Part # 11576FLT SKU FLT11576FLT

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$180.99
In stock, ships from a US warehouse
SKU: FLT11576FLT
UPC: 090127040218
Width: 13.00 (in)
Height: 22.00 (in)
Depth: 5.00 (in)
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Free, US only. Arrives in 2–4 days.
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60-day free returns. Wrong fit? Our team is here 24/7. Details
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Highlights

Item length
21.5 in
Fasteners included
Yes
Position
Front
Fuel type
Gasoline
Alternate description
Exhaust Header Set LS Swap Polished 304 SS
Gaskets included
Yes
Item height
5.25 in
Finish / color
Polished
Item width
13.25 in
Header style
Shorty
Oxygen sensor bung
Yes
Mounting style
Bolt-On
Catalytic converters included
No
Oxygen sensor location
Collector
Reducer outlet size
2.5 in
Color
Silver
Cylinder head type
LS-Series
Material
304 Stainless Steel
Flange thickness
0.375 in
Type
Exhaust Header
Substrate material
Stainless Steel
Collector attachment
3-Bolt Flange
Collector diameter
2.5 in
Reducers included
Yes
Primary tube diameter
1.625 in (1-5/8 in)

Description

Flowtech 11576FLT LS Swap Shorty Headers 304 SS Polished 1-5/8in 2.5in Pair

The Flowtech 11576FLT LS Swap Shorty Headers are expertly engineered to enhance the performance of LS engine swaps. Constructed from high-quality 304 stainless steel, these headers provide excellent durability and corrosion resistance, ensuring longevity even under the most demanding conditions. The polished finish not only enhances aesthetic appeal but also adds an extra layer of protection against rust and deterioration.

These shorty headers are designed to optimize exhaust flow and improve overall engine efficiency. By reducing back pressure and promoting better scavenging of exhaust gases, the Flowtech shorty headers contribute to increased horsepower and torque. The 1-5/8 inch primary tubing leads to a 2.5 inch collector, engineered for a proper fit with minimal obstruction, allowing your engine to operate at peak performance levels.

Flowtech’s innovative design ensures that these headers will fit seamlessly in a variety of vehicle applications, making them a versatile solution for your LS swap project. Whether you are looking for a performance upgrade in a street or race application, these shorty headers will meet the rigorous demands of both environments.

FITMENT: The Flowtech 11576FLT LS Swap Shorty Headers are compatible with a wide range of Chevrolet and GM vehicles that are undergoing LS engine swaps. For precise compatibility, please consult the manufacturer's specifications or your vehicle's engine type.

Key Features & Benefits

  • Constructed from high-quality 304 stainless steel for exceptional durability.
  • Polished finish enhances appearance while providing corrosion resistance.
  • Optimized primary tube diameter of 1-5/8 inch for improved exhaust flow.
  • 2.5 inch collector reduces back pressure and enhances performance.
  • Designed for easy installation in LS swap applications.
  • Improves horsepower and torque for enhanced driving experience.

Specifications

Identification
BrandFLOWTECH
Part number11576FLT
SKUFLT11576FLT
UPC090127040218
Dimensions and weight
Dimensions (W × H × D)13.00 × 22.00 × 5.00 in
Material and finish
ColorSilver
Material304 Stainless Steel
Series and warranty
Details
IncludesGaskets, Hardware, Reducers
Item length21.5 in
Fasteners includedYes
PositionFront
Fuel typeGasoline
Alternate descriptionExhaust Header Set LS Swap Polished 304 SS
Gaskets includedYes
Item height5.25 in
Finish / colorPolished
Item width13.25 in
Header styleShorty
Oxygen sensor bungYes
Mounting styleBolt-On
Catalytic converters includedNo
Oxygen sensor locationCollector
Reducer outlet size2.5 in
Cylinder head typeLS-Series
Flange thickness0.375 in
TypeExhaust Header
Substrate materialStainless Steel
Collector attachment3-Bolt Flange
Collector diameter2.5 in
Reducers includedYes
Primary tube diameter1.625 in (1-5/8 in)

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Flowtech 11576FLT LS Swap Shorty Headers 304 SS Polished 1-5/8in 2.5in Pair
Flowtech 11576FLT LS Swap Shorty Headers 304 SS Polished 1-5/8in 2.5in Pair
$180.99
In stock · free shipping

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