PP5367-66

HSV VZ 6.0L 8 Cylinder Try-Y Headers 3" Inch System

HSV VZ 6.0L 8 Cylinder Try-Y Headers 3" Inch System.

BrandPacemaker

Category: Extractors and headers

RRP $4464.00 AUD
Confirmed on order
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HSV VZ 6.0L 8 Cylinder Try-Y Headers 3" Inch System product image

Part specs

SKU
PP5367-66
Supplier
Pacemaker
Category
Extractors and headers
Vehicle fitment
Hsv Vz
Stock status
Confirmed on order

Built around a 3in system, the Pacemaker PP5367-66 is a Tri-Y header package listed to fit the HSV VZ with the 6.0L V8. The 3in sizing is the headline: it opens the path off the heads while the Tri-Y merge keeps the bottom-end torque honest.

Why a 3in Tri-Y on the VZ 6.0L?

Pairing a 3in run with a Tri-Y header is a deliberate combination on the 6.0L V8. The larger 3in path gives the engine room to breathe higher up, while the staged Tri-Y geometry — four primaries merging into two, then into one — protects gas speed so the VZ doesn't go soft off idle. It is the broad-band alternative to a straight four-into-one for owners chasing a usable spread rather than a peaky top end.

What does the PP5367-66 replace?

These headers bolt to the cylinder heads in place of the restrictive cast factory manifolds and form the first section of the exhaust. Everything behind them inherits the flow they set up, which is why a set like this is usually matched to the rest of the system rather than fitted alone. Material and any further specs beyond the 3in sizing are not published by the supplier, so we don't quote them.

Will it suit my HSV VZ?

It is listed to fit the HSV VZ with the 6.0L V8. Treat that as listed to fit rather than guaranteed — feed data can be imperfect on these cars — so confirm your exact build with the workshop before ordering. The listed RRP is $4464, and at that price it is a special-order set we confirm before placing.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits these Pacemaker headers in-house across the Illawarra. Header work on the 6.0L means manifold removal, fresh gaskets and clearance checks where the 3in collectors meet the rest of the line, so we verify the fitment to your HSV and book the hoist.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

What system size are the PP5367-66 headers built to?
They are built around a 3in system with a Tri-Y merge, listed for the HSV VZ with the 6.0L V8.
Why Tri-Y rather than four-into-one?
The Tri-Y layout merges the primaries in two stages to favour a broader low and mid-range spread, where a four-into-one tends to bias the top end.
Does it suit my HSV VZ 6.0L?
It is listed to fit the HSV VZ with the 6.0L V8. Confirm your exact build with Oak Flats Muffler Men before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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