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Flowtech Long Tube Headers

387-12520


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Flowtech 12520
$214.95
Long Tube Headers
  • Ford 351-400M
  • 1977-1979 F-150/F-250/F-350 4WD
  • 1978-1979 Bronco 4WD
  • 1.625'' Tube
  • 3'' Collector
  • Painted Black
  • Free Shipping - Ships on 02/02/21

    Thank you! We will notify you when this product becomes available.

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    Does Flowtech 12520 fit your vehicle?

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    1978 FORD BRONCO

    • Liter: 6.6
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1979 FORD F-350

    • Liter: 6.6
    • SubModel: RANGER LARIAT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: Z

    1979 FORD F-250

    • Liter: 6.6
    • SubModel: RANGER
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1978 FORD F-250

    • Liter: 6.6
    • SubModel: RANGER
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1979 FORD F-250

    • Liter: 5.8
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1979 FORD F-150

    • Liter: 5.8
    • SubModel: RANGER LARIAT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ 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
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1978 FORD F-250

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)~ This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ 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
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1978 FORD F-250

    • Liter: 5.8
    • SubModel: RANGER
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1979 FORD F-150

    • Liter: 5.8
    • SubModel: RANGER XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; This part is legal for sale or use on Racing Use Only Vehicles~ WARNING: It is against the law to install this part on an Emissions Controlled Vehicle~ 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
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H

    1979 FORD F-350

    • Liter: 6.6
    • SubModel: RANGER XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: Z

    1979 FORD F-150

    • Liter: 6.6
    • SubModel: RANGER XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: S

    1978 FORD F-250

    • Liter: 5.8
    • SubModel: RANGER XLT
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;Intended For Race Use Only; Will Fit Low Boy Manufactured After 2/1/1977 Only (Located On Door Frame)
    • CUI: 351
    • Engine Type: V8 ( 5.8L / 351 )
    • Engine Vin: H
    12520 is rated 3.5 out of 5 by 4.
    Rated 5 out of 5 by from Made a Big Difference Made a big difference. Had to modify one tube on the passenger side to clear the frame. Woke the engine up.
    Date published: 2017-05-08
    Rated 4 out of 5 by from Excellent product quality for the a good price Went right in and bolted right up just like the instructions said on my 1979 F250 4x4. Only took a few hours. Sounds good too!
    Date published: 2020-03-26
    Rated 4 out of 5 by from Pretty decent Good product. But i did find done gaps where they were welded
    Date published: 2018-01-14
    Rated 1 out of 5 by from No very good These do not fit my 79 f100 351M even though it said the did. Had to beat and bend these to get them in, then they didnt clear the steering arm. Ran for a few minutes and then all the black paint melted off. Total garbage.
    Date published: 2020-03-12
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    • clientName_jegs

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