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Flowtech 12540FLT Long Tube Header, Painted, 1-3/4 Inch Tube Size

-7%

Flowtech 12540FLT Long Tube Header, Painted, 1-3/4 Inch Tube Size
Flowtech Exhaust

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#42512540FLT

Flowtech 12540FLT Long Tube Header, Painted, 1-3/4 Inch Tube Size

  • Comes leap tested for maximum performance
  • Constructed of .049 cold roll flash mild steel tubing
  • They are precision engineered for fit, performance and economy
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$279.95

/set

In Stock

$303.95

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Product Summary

Long Tube Header Tube Type, Standard Flange Style

  • Comes leap tested for maximum performance
  • Constructed of .049 cold roll flash mild steel tubing
  • They are precision engineered for fit, performance and economy
  • Features mandrel-formed power plenum and leakproof O-ringed port seals
  • Headers are specially designed for the 1965-74 Ford (2WD) F100, 150, & 250 Pickups (352-428) applications
See more details

Key Specs

MFG. Part #12540FLT
Header Tube TypeLong Tube
Exhaust Port ShapeRectangle
Flange StyleStandard
Primary Tube Diameter1-3/4"
See more specs

Need To Know

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Flowtech Exhaust 12540FLT Details

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.

  • For 2WD Application Only
  • 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

Application

1965-76 Ford (2WD) F100, 150, & 250 Pickups (352-428)

1968 Ford F-100 Pickup 2WD
1968 Ford F-250 Pickup 2WD
1969 Ford F-100 Pickup 2WD
1969 Ford F-250 Pickup 2WD
1970 Ford F-100 Pickup 2WD
1970 Ford F-250 Pickup 2WD
1971 Ford F-100 Pickup 2WD
1971 Ford F-250 Pickup 2WD
1972 Ford F-100 Pickup 2WD
1972 Ford F-250 Pickup 2WD
1973 Ford F-100 Pickup 2WD
1973 Ford F-250 Pickup 2WD
1974 Ford F-100 Pickup 2WD
1974 Ford F-250 Pickup 2WD
1975 Ford F-100 2WD
1975 Ford F-150 2WD
1975 Ford F-250 2WD
1976 Ford F-100 2WD
1976 Ford F-150 2WD
1976 Ford F-250 2WD

Charts

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
CA Prop 65
CARB warning

Flowtech Exhaust 12540FLT Specifications

KEY SPECS
MFG. Part #12540FLT
BrandFlowtech Exhaust
Header Tube TypeLong Tube
Exhaust Port ShapeRectangle
Flange StyleStandard
Primary Tube Diameter1-3/4"
Material TypeSteel
ColorBlack
Weld-UpNo
Collector Diameter3 Inch
FinishPainted
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedYes
Collector Reducer Exit Diameter2.5"
Collector Attachment Type3-bolt flange
GENERAL
Sold in QuantityPair
GTIN Code787480125408
Emission Code3

Ratings & Reviews

4.3

6 Reviews

Overall Assessment

Customers highly recommend these headers for their exceptional sound quality and great fit, especially in trucks. These products are considered excellent value for money. Some customers note the installation can be challenging which adds to the authenticity of the product. Although the coating doesn't last long, a solution is to add 1200° paint before installation. Overall, the quality, practicality, and superior features of our headers make them stand out in the competition.

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4.3

6 reviews

5

3

4

2

3

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Nice complete set.

4.0

2 years ago

Peach

Mount Airy, Nc

Verified

Tight fit had to grab the ol' mallet and massage the Left side around the power steering pump but, that's part of any build. Fits around start but again very tight quarters.

Would Recommend

Sound great!!

5.0

5 years ago

Farmall

Hart, Ky

Verified

Look and sound amazing not easy to install alone had to loosen starter to install in 1976 Ford F-150. But that's headers for ya highly recommend great quality! Gasket was destroyed during shipping but, speedway sent replacement right out.

Would Recommend

They sound great but the install is very challenging

3.0

7 years ago

Charlie

Denver Co

Verified

If you are gonna order there start spraying penetrating fluid on the manifold bolts today.

Would Recommend

Great product, great price

5.0

7 years ago

BKV

Ramsey Minnesota

Verified

Headers fit perfect in my truck

Would Recommend

Yes

4.0

7 years ago

Froid

Ridgefield wa

Verified

Nice

Would Recommend

Great for the money

5.0

9 years ago

Paul

Omaha, NE

Verified

Great fit and function. Coating doesn't last long so I put on 1200° paint before installing and so far so good.

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

2 Questions • 3 Answers

Fit. 390fe ?

by Fleet

• 8 years ago

2 answers

View Answers

Will this headers fit a 351 Windsor.

by Alvin

• 9 years ago

1 answer

View Answer

2 of 2 questions shown

Fitment

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 360 Ford FE V8

  • 390 Ford FE V8

  • 360 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 360 Ford FE V8

  • 390 Ford FE V8

  • 360 Ford FE V8

  • 352 Ford FE V8

  • 360 Ford FE V8

  • 352 Ford FE V8

  • 360 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 352 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

  • 390 Ford FE V8

Customer Impersonation Script