PH 5305 HK-HG Small Block Chev Four into One

In stock
SKU: PH5305
Regular price $1,057.00 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 HK-HT-HG 283, 302, 305, 307, 327, 350, 400 V8 Small Block Chev Motor.

Manual & Automatic. TUNED Design.

Part #: PH 5305
P/Steering: No Gasket: DSF 9
Air Con: N/A Primary Pipe: 1¾" (44mm)
Oxy Sen: N/A Secondary Pipe: -
E.G.R: N/A Outlet: 3" (76mm)
Y Branch: N/A Fitting Time: 3 Hrs


  • All Pacemakers are made to order
  • Call for availability as stock varies
  • If unavailable ETA 2-6 Weeks
  • If required with alternator bracket on LH side order part number PH5306L & PH5305R
  • Will fit slant plug heads
  • Will fit Powerglide automatic
  • Will fit Turbo 400 automatic if vehicles floor has been cut for correct fitment of automatic
  • Will only fit with original engine mounting spacers or PACEMAKER spacers Part number Pemp 307

Note: spacers must be fitted on correct side of vehicle. (RH spacer is ¼” higher than LH spacer)

  • Will only fit LH hydraulic clutch conversion
  • Will not fit column automatic
  • Will not fit with Power Steering