
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 F100-F250 inc BRONCO 4WD up to 1979 V8 2V CLEVELAND ## MANDREL BENT ## TRI-Y DESIGN.
Category: Extractors and headers


This Exhaust Systems Australia mandrel-bent Tri-Y header set is listed to fit the Ford F100 and F250, including the Bronco 4WD, up to 1979 with the V8 2V Cleveland. It replaces the factory manifolds at the engine on these classic Ford trucks.
A Tri-Y header pairs cylinders into two-into-one junctions before joining again, a layout used to separate exhaust pulses on a V8. It replaces the cast manifolds with tubular runners that bolt to the heads at the hottest part of the engine bay. Mandrel bending keeps the tube bore consistent through each bend rather than pinching it. The set changes the front of the exhaust at the engine, not the pipework behind it.
Header flanges are cut to a specific port pattern, so this set is listed for the V8 2V Cleveland and a build cut-off of 1979, which is how the supplier scopes the F100, F250 and Bronco 4WD it covers. The 2V refers to the two-barrel Cleveland head it is matched to. No power or sound figures are published by the supplier, so the listing is about fit and head pattern.
It is listed to fit the F100, F250 and Bronco 4WD up to 1979 with the V8 2V Cleveland. Truck and 4WD layouts differ around the steering and crossmember, so confirm your exact model, year and head with the workshop before ordering rather than going by the badge.
Oak Flats Muffler Men fits classic truck header sets like this in-house across the Illawarra. We seat the flanges, work around the 4WD steering and chassis clearances on these older Fords, and torque the runners evenly so the joints seal. Supplied by Exhaust Systems Australia at $1,250 AUD; tell us your F100, F250 or Bronco build and we will confirm the set 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.