Patriot Exhaust H8412 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel

Patriot Exhaust H8412 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel

Part Number: H8412 / UPC 694342512385
Skip to product information

Highlights

  • 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

Ford - Mustang

Years:
1971-1973
Engine:
351C
EO Code:
EO Code 2
Tube Size:
1 3/4"
Collector Size:
3"
Port Shape:
OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Ford - Mustang

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Mercury - Cougar

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Mercury - Cougar

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Additional Information

    Full length and fenderwell headers provide the ultimate performance for street rodders with high performance engines. These header styles have longer primary tubes, which help produce more horsepower and torque than Tight Tucks. Chassis headers fit inside the frame rails, but if there is not enough room, our "up and over" fenderwell headers will provide the same great performance with an awesome look.

    Installation instructions

    Instruction Manual
    Installation Instructions

    Download PDF

    Shipping & Delivery

    Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

     Shipping Class Order Value Shipping Cost
    UPS Ground $0 - 49.99 $6.99 flat rate
    UPS Ground $50 - 98.99 $7.49 flat rate
    UPS Ground $99+ Free

    • At this time, PerTronix does not offer expedited shipping options from our website.
    • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
    • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

    Returns & Replacements

    Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

    Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

    For complete details, visit our Returns page.

    Reviews

    Patriot Exhaust H8412 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel

    Patriot Exhaust H8412 1 3/4" Full Length Header Ford Mustang 351C 71-73 Raw Steel

    Part Number: H8412 / UPC 694342512385
    Regular price $344.48
    Sale price $344.48 Regular price

    Part Number: H8412 / UPC 694342512385
    Does This part fit My vehicle?
    Notify me when this item is back in stock
    Input your email address and we'll let you know when it's back Please enter a valid email address to be notified. Success! We will notify you when this product is back in stock!.

    Need help? Call us at 909-599-5955

    • Free shipping on $99+ orders in lower 48 states
    • 90-day return policy
    • We’re here to help! Call us on 909-599-5955
    Emissions code

    Emissions Code

    Continue Reading to Understand Emissions Codes

    Complete Your Installation

    View full details

    Highlights

    • 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

    Ford - Mustang

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Ford - Mustang

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Mercury - Cougar

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Mercury - Cougar

    Years:
    1971-1973
    Engine:
    351C
    EO Code:
    EO Code 2
    Tube Size:
    1 3/4"
    Collector Size:
    3"
    Port Shape:
    OVL
  • 88 - Fits two barrel heads
  • 97 - Installation requires power steering bracket PN H7609.
  • Additional Information

    Full length and fenderwell headers provide the ultimate performance for street rodders with high performance engines. These header styles have longer primary tubes, which help produce more horsepower and torque than Tight Tucks. Chassis headers fit inside the frame rails, but if there is not enough room, our "up and over" fenderwell headers will provide the same great performance with an awesome look.

    Installation instructions

    Instruction Manual
    Installation Instructions

    Download PDF

    Shipping & Delivery

    Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

     Shipping Class Order Value Shipping Cost
    UPS Ground $0 - 49.99 $6.99 flat rate
    UPS Ground $50 - 98.99 $7.49 flat rate
    UPS Ground $99+ Free

    • At this time, PerTronix does not offer expedited shipping options from our website.
    • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
    • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

    Returns & Replacements

    Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

    Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

    For complete details, visit our Returns page.

    Reviews

    You may also like

    RECENTLY VIEWED PRODUCTS