
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 Wagon Try-Y Headers 3" Inch System (SKU: PP5367-84), $4464.00 from Pacemaker. Engineered. Quality guaranteed.
Category: Extractors and headers


The Pacemaker PP5367-84 is a Tri-Y header and 3in system listed to fit the Holden VZ 6.0L V8 wagon. It's a combined extractor-and-exhaust package supplied by Pacemaker, listed at $4,464.
This is a Tri-Y header set paired with a 3in exhaust system, listed for the eight-cylinder 6.0L Holden VZ wagon. The Tri-Y layout pairs exhaust runners in stages before merging, a design aimed at broad mid-range scavenging rather than peak-only flow. It combines the extractor side with a 3in system behind it, so it covers more of the exhaust than headers alone.
A Tri-Y header merges the cylinder runners in two stages — pairs first, then into the collector — instead of dumping all of them straight into one junction. The idea is to use exhaust pulse timing to help scavenging across a wider rev range. Replacing the cast manifolds with this and a matched 3in system reduces back-pressure and changes the exhaust note compared with stock. The trade-offs are more under-bonnet heat and a louder, different sound; the result depends on the whole system being matched.
It's listed to fit the Holden VZ 6.0L eight-cylinder wagon. Body style and engine both matter for header and system fitment, so confirm your wagon runs the 6.0L V8 and check your exact build with the workshop before ordering.
Oak Flats Muffler Men supplies and fits header-and-system packages like this across the Illawarra. We'll confirm the kit suits your 6.0L VZ wagon, check clearances along the 3in run, and book the install once the vehicle is verified.
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.