Patriot Exhaust H8413 Full Length Header, 71-73 Mustang, Raw

Name: Patriot Exhaust H8413 Full Length Header, 71-73 Mustang, Raw
Brand: Patriot Exhaust
SKU: 447H8413
Price: 307.99 USD
Availability: Discontinued

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$307.99

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Discontinued

$406.11

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Product Summary

Full-Length Header Tube Type, Raw, Steel, Natural

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Key Specs

Header Tube Type	Full-Length
Finish	Raw
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel

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Patriot Exhaust H8413 Details

Patriot Header for 351C Engine Mustang (71-73)

Don't give up looking for headers for your vehicle. Patriot offers headers for many applications at prices you can afford. Built with surface machined thick steel flanges for a great seal and mandrel bent mild steel tubing. Patriot headers are available raw or with metallic ceramic coating. Unlike paint or chrome, metallic ceramic coating is easy to keep clean, resists rust and corrosion and will not discolor. Metallic ceramic coating also reduces underhood temperatures. All Patriot headers come with installation hardware, collector reducers, gaskets and instructions. Please see our online catalog for specific information like tube size, port shape and collector size.

Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications were there is room to fit a long tube design.
Durable 18-gauge tubing
Comes complete with gaskets, header bolts and collector reducers.
Available in three finishes; raw steel for individual customizing, Hi-Temp Black Coating or Metallic Ceramic Thermal Barrier Coating
Limited One Year Warranty

Patriot Exhaust H8413 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel
Collector: 3"
Port: SAP
Primary: 1 3/4"
Fits four barrel heads (Boss 351)
Requires Pwr. Strg. Brkt PN H7609.
with Floor Shifter
with A/C

Patriot Exhaust H8413 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel
Collector: 3"
Port: SAP
Primary: 1 3/4"
Fits four barrel heads (Boss 351)
Requires Pwr. Strg. Brkt PN H7609.
with Floor Shifter
with A/C

Application

1971-1973 Ford Mustang 5.8L/351 V8
1971-1973 Mercury Cougar 5.8L/351 V8

Charts

Installation Instructions (PDF)

Guides & Documents

Headers Instruction Sheet (447H8413)

Choosing the Right Headers

CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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

Patriot Exhaust H8413 Specifications

KEY SPECS
MFG. Part #	H8413
Brand	Patriot Exhaust
Header Tube Type	Full-Length
Finish	Raw
Flange Style	Standard
Primary Tube Diameter	1-3/4"
Material Type	Steel
Color	Natural
Weld-Up	No
Exhaust Port Shape	Square
Collector Diameter	3 Inch
Hardware Included	Yes
Gasket(s) Included	Yes
Collector Attachment Type	3-bolt flange
Collector Reducers Included	Yes
Collector Reducer Exit Diameter	2.5"

GENERAL
Speedway Motors Catalog Part #	447-H8413
Sold in Quantity	Pair
GTIN Code	694342512408