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Flowtech Block Hugger Header - Ceramic Coated

BBC 396-454, Tube Size 1.75", Collector Size 2.5"

PART# 31030FLT

$499.95   Suggested Retail
$449.95   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 services at 270-781-9741 for additional information regarding ceramic 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 Block Hugger headers are ideal for street rods where fit and finish is really important. Block Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease.

Features:

  • Computer-controlled mandrel-bent tubing for smooth exhaust flow
  • Sturdy 16 gauge tubing
  • Tight-tuck design for narrow frame rails
  • Easy installation - can be used with stock motor mounts
  • Precision die-cut exhaust port flanges
  • Engineered and tested for a leak-proof seal
  • All necessary hardware included for a complete installation

Specs

BrandFlowtech
Collector Diameter2-1/2 inch
Emission Code3
Header FinishSilver Metallic Ceramic
Header StyleBlock Hugger
Primary Tube Dia.1-3/4 inch
Product TypeHeader
Tube MaterialMild Steel
Part Number31030FLT

Tech Resources

Instructions for Part# 31030FLT
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 services at 270-781-9741 for additional information regarding ceramic 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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