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View partford-falcon-302-351-windsor-large-port-45mm-x-30mm-steel-header-gasket-2
FORD FALCON 302 351 WINDSOR LARGE PORT 45mm x 30mm STEEL HEADER GASKET (2)
FORD FALCON 302 351 WINDSOR LARGE PORT 45mm x 30mm STEEL HEADER GASKET (2) for selected vehicle applications.
DistributorExhaust Systems Australia
Category: Extractors and headers
RRP $10.20 AUD
Confirmed on orderAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- ford-falcon-302-351-windsor-large-port-45mm-x-30mm-steel-header-gasket-2
- Supplier
- Exhaust Systems Australia
- Category
- Extractors and headers
- Stock status
- Confirmed on order
This Exhaust Systems Australia steel header gasket is listed to fit the Ford Falcon 302 and 351 Windsor V8 with the large port, sized 45mm x 30mm. The MPN is FORD-FALCON-302-351-WINDSOR-LARGE-PORT-45MM-X-30MM-STEEL-HEADER-GASKET-2.
What is a steel header gasket?
A header gasket seals the joint between the cylinder head exhaust ports and the header or extractor flange, so the exhaust leaves through the pipe rather than leaking at the flange. Here the port opening is the large Windsor pattern at 45mm x 30mm, and the gasket's ports are cut to suit. A steel gasket handles the heat cycling at the flange and is a consumable, replaced when the headers come off.
Will it suit my Ford Falcon Windsor?
It's listed to fit the Ford Falcon 302 and 351 Windsor V8 in the large-port version, with a 45mm x 30mm opening. Windsor heads came in different port sizes, so matching the port is essential — check your heads, and the workshop can confirm the large-port 45 x 30 gasket is the right one before you order.
Large port vs small port — why it matters
The gasket has to match the exhaust port opening, not just the engine. A small-port gasket on a large-port head shrouds the port and chokes flow; the wrong way round and the gasket overhangs. This listing is the large-port 45 x 30 size, so it's for heads with that bigger opening rather than the small Windsor port.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits classic Falcon V8 exhaust hardware across the Illawarra. We match the gasket port to your heads and clean the flange faces so it seals properly. At $10.20 AUD RRP it's the consumable to order with your headers; listed to fit the large-port Windsor, confirm your heads with us.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- What port size is this?
- It's the large Windsor port, 45mm x 30mm, for the 302/351 Windsor V8.
- How do I tell large from small port?
- Measure the exhaust port opening on your heads. Windsor heads came in different sizes; the workshop can confirm the 45 x 30 large-port gasket suits your engine.
- Is this a header or just the gasket?
- Just the gasket — the steel flange seal between the head and the headers.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.