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FlowTech Long Tube Header, Black Paint 12540FLT

FlowTech Long Tube Header, Black Paint 12540FLT
FlowTech Long Tube Header, Black Paint 12540FLTFlowTech Long Tube Header, Black Paint 12540FLTFlowTech Long Tube Header, Black Paint 12540FLTFlowTech Long Tube Header, Black Paint 12540FLTFlowTech Long Tube Header, Black Paint 12540FLT
$409.99 ea
NEWOUT OF STOCK
Model: 4006022
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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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
  • Leak Test For Max Performance
  • Mandrel-Formed Power Plenum
  • Leakproof O-Ringed Port Seals
  • Include All Mounting Hardware
  • Constructed of .049 cold roll flash mild steel tubing
  • Precision engineered for fit, performance and economy
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. Will not fit 1968-1972 Camper Special gas tanks.
Installation Notes:
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. Will not fit 1968-1972 Camper Special gas tanks.

Downloads:

Download Name File Size
12540-3901fltrev.pdf305.13KB

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine Fitment Notes
Ford F-100 Base 1965 5.9L / 361 / V8
5.8L / 352 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1966 5.9L / 361 / V8
5.8L / 352 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1967 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1968 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1969 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1970 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1971 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1972 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1973 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 Base 1974 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1965 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1966 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1967 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1968 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1969 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1970 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1971 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1972 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1973 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-100 1974 5.9L / 360 / V8
6.4L / 390 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1965 5.8L / 352 / V8
5.9L / 361 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1966 5.8L / 352 / V8
5.9L / 361 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1967 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1968 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1969 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1970 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1971 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1972 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1973 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 Base 1974 5.9L / 360 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1965 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1966 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1967 5.8L / 352 / V8 Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1968 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1969 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1970 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1971 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1972 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1973 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use
Ford F-250 1974 6.4L / 390 / V8
5.9L / 360 / V8
Stock Exhaust System will need to be modified to retain Cat. Converter; Not Legal For Street Use

Specifications:

Bolt Size 3/8-16 x 3/4, 3/8-16 x 3/4
CARB (California) Compliant No
Collector Diameter 3.00 inch
Emission Code 4
Engine Ford Big Block
Header Finish Black Paint
Header Style Long Tube
Part Type Exhaust Header
Primary Tube Dia. 1-3/4 inch
Product Type Headers
Proposition 65 www.P65Warnings.ca.gov
Tube Material Mild Steel

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FlowTech Long Tube Header, Black Paint 12540FLT: