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Flowtech Long Tube Header - Painted

68-74 Chevy/GMC, 2WD 1/2, 3/4 & 1-Ton Trucks/Blazer/Jimmy, 73-74 2WD Suburban, 68-74 1/2 & 3/4 Ton 4WD Trucks, 73-74 4WD Blazer/Jimmy K5/Suburban: 396-454, Tube Size 1.75", Collector Size 3"

PART# 11530FLT

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$197.95   Suggested Retail
$160.16   Holleydays 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 Diameter3.00 inch
Emission Code4
Header FinishBlack Paint
Header StyleLong Tube
Primary Tube Dia.1-3/4 inch
Product TypeHeader
Tube MaterialMild Steel
Part Number11530FLT

Service Parts


Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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.

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        Some parts are not legal for use in California or other states with similar regulations.

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