Flowtech Long Tube Header - Ceramic Coated

67-81 Camaro, 64-77 Chevelle, 69-79 Nova, 70-77 Monte Carlo, 65-89 Full Size: 283-400, Primary Tube Size 1.625", Collector Size 3"

PART# 31100FLT

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$371.95 Suggested Retail
$334.95 Your Price

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Will not fit 67-69 Camaro air conditioning. Will not fit with angle plug heads or raised port heads. Must modify lower A-arm support bracket on 79-81 models. Factory motor mounts must be used for proper engine placement. Does not fit with manual transmission on Monte Carlo and late model passenger wagons. 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
Specs
Service Parts
Emissions

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 and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.

Features:

Tuned-length primary tubes for street performance
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 16 gauge tubing
Mandrel-formed Power Plenum collector for low back pressure
Sturdy, leak-tested O-Ring port seals
Engineered for a precision fit
Designed for easy, trouble-free installation
Includes all mounting hardware and premium gaskets
Works with factory power steering and power brakes

Specs

Brand	Flowtech
Collector Diameter	3 inch
Emission Code	3
Header Finish	Silver Metallic Ceramic
Header Style	Long Tube
Primary Tube Dia.	1-5/8 inch
Product Type	Header
Tube Material	Mild Steel
Part Number	31100FLT

Service Parts

Header Bolts
3/8-16 x 1" - Set of 12 - Grade-5
Part# 917
$11.88
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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.

Tech Resources

Tech Resources

Instructions for Part# 31100FLT

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