
Ford Mustang GT S550 Face Lift Header Kit Special order item
Exhaust Systems AustraliaRRP$1995.00Ford Mustang GT S550 Face Lift Header Kit Special order item.
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FORD FALCON 4V CLEVELAND LARGE PORT 302 351 V8 STEEL HEADER GASKET (2) for selected vehicle applications.
Category: Extractors and headers


This Exhaust Systems Australia steel header gasket is listed to fit the Ford Falcon 302 and 351 Cleveland V8 with the 4V large port. The MPN is FORD-FALCON-4V-CLEVELAND-LARGE-PORT-302-351-V8-STEEL-HEADER-GASKET-2.
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 bleeding out at the flange. It's a consumable: when the headers come off, the gasket is replaced rather than reused. This one is a steel gasket, which suits the heat cycling that joint sees. It's cut for the Cleveland's 4V large port, so it matches that head configuration rather than the smaller 2V port.
It's listed to fit the Ford Falcon 302 and 351 Cleveland V8 with the 4V large port. Confirm the exact build with the workshop before ordering — Cleveland heads came in more than one port size, so the port is what determines whether this gasket is the right one for your engine.
The Cleveland head was made in 2V small-port and 4V large-port forms, and the gasket has to match the port it sits against. This listing is specifically the 4V large-port size, so it's for those heads rather than the smaller 2V. Fit a small-port gasket to a large-port head and it shrouds the opening; the wrong match compromises the seal. Getting the port right is the point of choosing this version.
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 up the flange faces so the joint seals properly when the headers go back on. At $15.50 AUD RRP it's the kind of consumable you order alongside the headers; it's listed to fit the 4V large-port Cleveland, so confirm your heads with us first.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
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.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.