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Flowtech

Flowtech Shorty Headers - Ceramic Coated

1988-1995 Chevy/GMC Truck 2WD & 4WD, 1500/2500/3500 (except 1988-1991 1-ton dually models): 5.0L - 5.7L, Tube Size 1.625", Collector Size 3"

Part # 31504FLT Be the first to write a review
Estimated shipping date: 04/22/2022
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$419.95
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$467.00
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Flowtech headers are the perfect combination of performance and value. Flowtech shorty 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:

  • Leak Test For Max Performance
  • Ceramic Headers
  • Rust And Corrosion Resistance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware

About Flowtech

Performance and value intersect at Flowtech. From full-length stainless steel headers for your 1969 Camaro to turbo-back exhaust systems for your late model diesel truck, Flowtech delivers the sound and power you're looking for while being easy on your wallet.

Bolt Size3/8-16 x 3/4
Brand Flowtech
CARB (California) CompliantNo
Collector Diameter3.00 inch
Emission Code4
EngineChevrolet Small Block Gen I
Header FinishSilver Ceramic
Header StyleShorty
Primary Tube Dia.1-5/8 inch
Product TypeHeaders
Tube MaterialMild Steel
UPC787480315045
Part Number31504FLT
4

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

Do not fit angle plug heads. 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. NOTE: This header is equipped with a fitting to accept an oxygen sensor in case you are adding EFI or adding an air/fuel gauge. Should you choose to install an O2 sensor, completion of the hole bore through the tube wall must be performed by a drill and/or air powered rotary file. Hooker long tube headers do not come with header reducers.
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