PH 5340 HQ-WB 396-454 Big Block Chev

In stock
SKU: PH5340
Regular price $1,300.00 inc. GST

Please contact us for availability before purchase.

NOTE: We only stock headers, if you require any additional branches/base pipes or accessories by request only.

Pacemaker Headers to suit Holden HQ-HJ-HX-HZ-WB. 396, 402, 409, 427, 454, 496 Big Block Chev V8.

Manual & Automatic. TRI-Y Design.

Part #: PH 5340
P/Steering: Yes Gasket: DSF 23
Air Con: Yes Primary Pipe: 2" (51mm)
Oxy Sen: N/A Secondary Pipe: 2¼" (57mm)
E.G.R: N/A Outlet: 3" (76mm)
Y Branch: N/A Fitting Time: 2 Hrs


  • All Pacemakers are made to order
  • Call for availability as stock varies
  • If unavailable ETA 2-6 Weeks
  • Will only fit with HQ 350 Chev original engine mounting spacers or PACEMAKER spacers part number PEMP 350

    Note: spacers must be fitted on correct side of vehicle. (RH spacer is 1¾” high, LH spacer is 1¼” high)