
Holden Commodore VE - VF Sedan July 2006 - Oct 2017 Gen IV 6.0 - LS3 6.2
PacemakerRRP$4891.13Holden Commodore VE - VF Sedan July 2006 - Oct 2017 Gen IV 6.0 - LS3 6.2 1 3/4" 4 into 1 Headers 3" System (PP5381-61) at $4891.13 RRP
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Holden VZ 6.0L 8 Cylinder Try-Y Headers 2 1/2 Inch System.
Category: Extractors and headers


The Pacemaker PP5367-06 is a tri-Y header set listed to fit the Holden VZ 6.0L V8. Its defining feature is the tri-Y merge layout — runners paired and merged in two stages rather than dumped straight into a single 4-into-1 collector — which broadens the torque character lower in the rev range.
On a tri-Y header the eight runners pair up and merge in two steps before reaching the collector, instead of all four meeting at once. That staged merge tends to spread torque across a wider band and favour mid-range and street driveability, where a straight 4-into-1 leans toward peak power higher up. For a 6.0L VZ that spends most of its life on the road, the tri-Y layout is the more tractable of the two characters.
Like any header set, the PP5367-06 swaps the VZ's restrictive cast exhaust manifolds for mandrel-formed tube runners that scavenge each cylinder more cleanly. The difference here is purely in how those runners are merged — the tri-Y arrangement — and in the system bore behind them. Pacemaker lists this set with a 2in system, so confirm the exact downstream sizing with us when you order.
This set is listed to fit the Holden VZ 6.0L V8, and the tri-Y design suits an owner after a broad, usable torque spread rather than a peaky top-end build. It's a fitment listing, not a guarantee — feed data can be imperfect — so treat it as listed to fit and confirm your exact variant with the workshop before committing.
Oak Flats Muffler Men supplies and fits Pacemaker tri-Y header sets like the PP5367-06 in-house across the Illawarra. Send us your VZ's exact build and we'll confirm engine bay clearances and the system match before booking the bay. Pacemaker lists this set at an RRP of $4,321.46.
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.