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Ford F350 4-1 Headers 

When top end power is all that matters, Ford F350 4-1 headers will do the job nicely. That being said, there is usually little difference at low RPMs between 4-1 and 4-2-1 headers, so it’s just a matter of deciding whether you want more mid-range or more top end power when you’re pegging the needle.


 Select Your Vehicle


Shop Ford F350 4-1 Headers by Brand


1 - 7 of 7
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Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $1,738.81
$1,512.76


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Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-1

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,564.23
$1,360.88


Free Shipping!


Fits: 05-06 F150 Superduty; 5.4L ; 2/4WD, 05-06 F250 Superduty; 5.4L ; 2/4WD, 05-06 F350 Superduty; 5.4L ; 2/4WD

PART# GP223S-C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $904.40
$786.83


Free Shipping!


Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-1C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $1,791.03
$1,558.20


Free Shipping!


Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,508.19
$1,312.13


Free Shipping!



Fits: 05-06 F150 Superduty; 5.4L ; 2/4WD, 05-06 F250 Superduty; 5.4L ; 2/4WD, 05-06 F350 Superduty; 5.4L ; 2/4WD

PART# GP223S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,197.34
$1,041.69


Free Shipping!


Fits: 99-04 Ford F Series Truck Superduty 5.4L, 99-05 Ford Excursion 5.4L

PART# GP126S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,197.34
$1,041.69


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

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Black Exhaust Manifold Header For 77-79 Ford F150/F250/F350 4WD 351-400 Ci V8 US

Radiator Support Header Panel For Ford F250 F350 F450 F550 Super Duty 2020-2022

Brand NEW Powerstroke F250 F350 F450 7.3L Stainless Headers Manifolds For Ford

Stainless Steel Manifold Headers For 03-07 Ford Powerstroke F250 F350 6.0

NEW Stainless Headers Manifolds for Ford Power Stroke F250 F350 F450 7.3L 99-03







Ford F350 4-1 Headers 

When top end power is all that matters, Ford F350 4-1 headers will do the job nicely. That being said, there is usually little difference at low RPMs between 4-1 and 4-2-1 headers, so it’s just a matter of deciding whether you want more mid-range or more top end power when you’re pegging the needle.


Choose Your Vehicle:


Shop Ford F350 4-1 Headers by Brand

1 - 7 of 7
Sort by:




Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $1,738.81
$1,512.76


Free Shipping!


Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-1

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,564.23
$1,360.88


Free Shipping!


Fits: 05-06 F150 Superduty; 5.4L ; 2/4WD, 05-06 F250 Superduty; 5.4L ; 2/4WD, 05-06 F350 Superduty; 5.4L ; 2/4WD

PART# GP223S-C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $904.40
$786.83


Free Shipping!


Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S-1C

Tube Grouping: 4-1
Finish: Ceramic Coated
Retail: $1,791.03
$1,558.20


Free Shipping!


Fits: 99-04 F150 Superduty; 6.8L; 2/4WD, 99-04 F250 Superduty; 6.8L; 2/4WD, 99-04 F350 Superduty; 6.8L; 2/4WD

PART# GP125S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,508.19
$1,312.13


Free Shipping!


Fits: 05-06 F150 Superduty; 5.4L ; 2/4WD, 05-06 F250 Superduty; 5.4L ; 2/4WD, 05-06 F350 Superduty; 5.4L ; 2/4WD

PART# GP223S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,197.34
$1,041.69


Free Shipping!


Fits: 99-04 Ford F Series Truck Superduty 5.4L, 99-05 Ford Excursion 5.4L

PART# GP126S

Tube Grouping: 4-1
Finish: Stainless Steel
Retail: $1,197.34
$1,041.69


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

FOR Ford Powerstroke F250 F350 F450 7.3L Stainless Performance Headers Manifolds

Black Exhaust Manifold Header For 77-79 Ford F150/F250/F350 4WD 351-400 Ci V8 US

Radiator Support Header Panel For Ford F250 F350 F450 F550 Super Duty 2020-2022

Brand NEW Powerstroke F250 F350 F450 7.3L Stainless Headers Manifolds For Ford

Stainless Steel Manifold Headers For 03-07 Ford Powerstroke F250 F350 6.0

NEW Stainless Headers Manifolds for Ford Power Stroke F250 F350 F450 7.3L 99-03