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Chrysler Valiant 
AP5 AP6 VC 340-360 V8 
Pacemaker Headers / Extractors 
PN#PH2555
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Chrysler Valiant AP5 AP6 VC 318 360 V8 Pacemaker Headers PH2555

$1,220.99
Tax excluded

Pacemaker PH2555 headers (extractors) suit Chrysler VC Valiant 340-360 V8 Conversion. With mandrel-bent 45mm primary pipes, 51mm secondary pipes, with 76mm flanged outlets, they boost exhaust flow, torque, and throttle response. Built from quality steel with machined flanges and a durable Pacemaker Blue heat-resistant paint, these headers ensure a precise, leak-free fit. Compatible with automatic transmissions—ideal for restorations, street performance, and cruising. Click the image for larger views and more photos.

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Pacemaker PH2555 Headers – Chrysler VC Valiant 340-360 V8 Conversion

Pacemaker PH2555 headers (extractors) boost performance for Chrysler Valiant 340-360 V8 J heads. Mandrel-bent, durable, precise fit. Ideal for restorations and street performance.

Key Features

  • Mandrel-bent 45mm primary pipes, 51mm secondary pipes, and 76mm flanged outlets
  • Thick, machined flanges for durability and leak-free sealing
  • Smooth merge collectors for improved scavenging and power delivery

Construction

  • High-quality steel tubing with quality welding for long service life
  • Pacemaker Blue heat-resistant paint rated to 800°C

Additional Options

  • Ceramic Coating (PHC10): Enhanced durability and heat management
  • Gasket (PHF2555): Available separately for optimal sealing

Fitment Notes

  • J Heads have "J" stamped on pads above spark plugs
  • Automatic column-shift linkages require modification 
  • Will not fit manual [automatic only] 
  • Will only fit with tuff mount conversion kit
    Engine Mounts Use "Tuff Mounts" TM304 
    Gearbox Mount use "Tuff Mount" TMG028 
  • Protect painted surfaces and wrap headers during trial fitting
  • Clearance may vary with engine mounts, steering, and aftermarket parts
  • These headers are not Pipe Over Cone Design.

What’s Included

  • Pacemaker PH2555L left header assembly
  • Pacemaker PH2555R right header assembly
  • Header bolts [12]
  • Flanges and gaskets to adapt to exhaust system

Recommended With

  • New exhaust gaskets
  • Matching intermediate pipes, joiners, or adaptors may be available (sold separately)

Warranty & Compliance

  • Backed by Pacemaker 2 year warranty (standard terms apply)
  • Check local regulations for emissions and roadworthiness compliance

Customer Support

For phone orders, advice, or consignment enquiries – contact us:

📞 Call Now: +61 2 9547 3511 ✉️ Email Us

🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia

Pacemaker-Headers-PH2555


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