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Patriot Header Flange Kits H7864 Flanges, No Stubs, Steel, 0.313 in. Thick, 1.625 in. Round Port, Gaskets, Bolts, Pair

SKU: PTEH7864

Header Flanges

Patriot Header Flange Kits H7864 Flanges, No Stubs, Steel, 0.313 in. Thick, 1.625 in. Round Port, Gaskets, Bolts, Pair

SKU: PTEH7864

Header Flanges
A$210.59
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

IMPORTANT NOTICE: Note for Australian and European MarketsUnless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.(keyword: header)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Patriot Exhaust StreetFX SKU pteH7864 SFX Item ID 5088628 Accounting SKU pte-H7864 Manufacturer SKU H7864 Manufacturer UPC N/A Alternative References PEPH7864, PTE-H7864

Header Flange - 0.313 in Thick - 1.625 in Round Port - Steel - Natural - Small Block Chevy - Pair


Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:26:01

Part Type

Header Flange Kit - SBC 5/16 Thick

Data: v4.2 - Upd: 2026-09-29 09:52:46

Specifications

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.625 in. Round Port, Gaskets, Bolts, Pair

Patriot offers these precision-machined header flange kits for many popular engine families. These header flange kits come complete with premium gaskets and header bolts. Choose between 3/8 in. and weight-saving 5/16 in. flanges.

Product Attributes
BrandPatriot Exhaust
Manufacturer's Part NumberH7864
Part TypeHeader Flanges
Product LinePatriot Header Flange Kits
UPC694342503987
Header Bolt PatternStock
Header Flange MaterialSteel
Header Flange Thickness (in.)5/16 in.
Header Flange Port ShapeRound
Header Flange Port Size (in.)1.625 in.
Includes Stubs for Primary TubesNo
Gaskets IncludedYes
Mounting Hardware IncludedYes
QuantitySold as a pair.

Reference Information

Brand Name/s Patriot Exhaust
StreetFX SKU pteH7864
SFX Item ID 5088628
Supplier Item Code 5088628
Manufacturer SKU H7864
Manufacturer UPC N/A
Alternative References PEPH7864

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility


Application Data
UniversalNo
MakeCHEVROLET
Beginning Year1955
Ending Year1957
Engine TypeV8
Engine Size4.3L/265
Engine FamilyChevy small block Gen I
Cylinder Head TypeStock configuration
UniversalNo
MakeCHEVROLET
Beginning Year1957
Ending Year1967
Engine TypeV8
Engine Size4.6L/283
Engine FamilyChevy small block Gen I
Cylinder Head TypeStock configuration
UniversalNo
MakeCHEVROLET
Beginning Year1962
Ending Year1969
Engine TypeV8
Engine Size5.4L/327
Engine FamilyChevy small block Gen I
Cylinder Head TypeStock configuration

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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