MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit

MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit

Part Number: H7812
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Highlights

Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.

Our 3/8" Header flange kits have heavy duty 1100° F gaskets.

  • For Mopar 5.7L / 6.1L / 6.4L Hemi Engines
  • 1 3/4" Tube Diameter
  • SAP Port Shape
Applications Distributor Applications

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 - 108.99 $7.49 flat rate
UPS Ground $109+ 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.

  • Once an item has tracking info, it cannot be cancelled. If you decide you don’t want the items after shipment, please take receipt of the item and process it via our return policy. Thank you for understanding!

Returns, Replacements & Warranty

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.

Warranty

Reviews

MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit

MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit

Part Number: H7812
Regular price $126.27
Sale price $126.27 Regular price Save %

Sale Out of Stock
Part Number: H7812
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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
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Highlights

Patriot precision machined header flange kits are available for many popular engine families. Header flange kits come complete with gaskets and header bolts.

Our 3/8" Header flange kits have heavy duty 1100° F gaskets.

  • For Mopar 5.7L / 6.1L / 6.4L Hemi Engines
  • 1 3/4" Tube Diameter
  • SAP Port Shape
Applications Distributor Applications

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 - 108.99 $7.49 flat rate
UPS Ground $109+ 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.

  • Once an item has tracking info, it cannot be cancelled. If you decide you don’t want the items after shipment, please take receipt of the item and process it via our return policy. Thank you for understanding!

Returns, Replacements & Warranty

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.

Warranty

Reviews

MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit
MOPAR 5.7L/6.1L/6.4L Hemi Engines, Heavy Duty 3/8" Header Flange Kit
Tube Diameter & Port Shape:
1 3/4" Tube - SAP Port
Regular price $126.27
Sale price $126.27 Regular price

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