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Flowtech Long Tube Header - Painted

68-87 Chevy/GMC, 2WD 1/2, 3/4 & 1-Ton Trucks/Blazer/Jimmy, 73-91 2WD Suburban, 68-81 1/2 & 3/4 Ton 4WD Trucks, 73-81 4WD Blazer/Jimmy K5/Suburban: 396-454, Tube Size 1.75", Collector Size 3"

PART# 11530FLT

$181.95   Suggested Retail
$162.95   Your Price
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Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.

Overview

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

Features:

  • Fuel Economy From The Engine
  • Precision engineered for fit, performance and economy
  • Constructed of .049 cold roll flash mild steel tubing
  • Include All Mounting Hardware
  • Leakproof O-Ringed Port Seals
  • Mandrel-Formed Power Plenum
  • Leak Test For Max Performance

Specs

BrandFlowtech
Collector Diameter3 inch
Emission Code3
Header FinishBlack Paint
Header StyleLong Tube
Primary Tube Dia.1-3/4 inch
Product TypeHeader
Tube MaterialMild Steel
Part Number11530FLT

Tech Resources

Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.

Service Parts

Emissions

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

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