
Redback Performance Headers and 2.5" Exhaust System for Holden Commodore
Redback ExhaustsRRP$2613.75Redback Performance Headers and 2.5" Exhaust System.
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Redback Header Gasket.
Category: Extractors and headers


The Redback DSF824 is a header gasket listed to fit the Holden Calais, Commodore and Statesman from 01/2004 onward. It seals the joint between the cylinder head and the header or manifold, and lists at a Redback RRP of $5.19.
A header gasket is the thin seal clamped between the cylinder head and the exhaust header or manifold flange. It exists to keep that joint gas-tight; once the original hardens or crushes unevenly you get an exhaust leak right at the head. It's a fitment and service item, not a performance upgrade — it's the part you renew any time the header comes off, so the joint reseals properly afterwards. The DSF824 is the gasket Redback specifies for these Holdens; the listing doesn't publish material or thickness, so that's confirmed on the part itself.
The DSF824 is listed to fit the Holden Commodore, Calais and Statesman from January 2004 onward. Because gasket fitment follows the engine's port pattern rather than the model badge, the key check is your exact engine for that era. Treat it as 'listed to fit' and confirm the build with the workshop before ordering.
Oak Flats Muffler Men stocks and fits header gaskets like the DSF824 as part of header and manifold work across the Illawarra. We replace it whenever the header is removed, clean the faces back to bare metal, and torque up evenly so the new seal seats without a leak.
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.