Holden Commodore VT VX VY VZ SS 5.7-6.0 V8 Pacemaker Headers PH5363
$1,131.45
Tax excluded
Pacemaker Headers PH5363 (extractors) | Holden Commodore VT, VX, VY, VZ, LS1, LS2 Chev V8. Tuned length design with mandrel-bent 48mm primary pipes, with 76mm flanged outlets that will improve exhaust flow, torque, and throttle response. Built from high-quality steel with thick flanges and a Pacemaker Blue heat-resistant finish, these headers ensure an excellent, leak-free fit. Ideal for restorations, street performance, and weekend cruising. Click the image for larger views and more photos.
Best Mufflers provides expert advice and fast shipping Australia-wide and internationally.
Pacemaker Headers PH5363 – Holden Commodore VT, VX, VY, VZ
Pacemaker PH5363 headers (extractors) | Holden Commodore VT, VX, VY, VZ LS1 LS2 Chev. Tuned length design headers improve exhaust flow, increase mid range torque, sharpen throttle response, and deliver a stronger exhaust note. Perfect for restorations, street performance, and weekend cruisers, they ensure a tidy, leak-free fit with proven Pacemaker quality.
Key Features
- Competition Headers
- Tuned length design
- Mandrel-bent 48mm primary pipes, with 76mm flanged outlets
- Thick, machined flanges for durability and reliable sealing
- Smooth merge collectors for improved scavenging and power delivery
Construction
- High-quality steel tubing with strong welds for long service life
- Pacemaker Blue heat-resistant finish rated to 800°C
Additional Options
- Ceramic Coating (PHC40): Enhanced durability and heat management
- Gasket (DSF138): Available separately for optimal sealing
- Oxygen Sensors wiring extenders will be required on VY 2 & VZ models
VY 5.7 See product code PEX5367Y
VZ 5.7 See product code PEX5367Y
VZ 6.0 See product code PEX5367Z
Fitment Notes
- Will not fit Calais & Caprice with variable power steering. See PH5367.
- Protect painted surfaces and wrap headers during trial fitting
- Clearance may vary with engine mounts, steering, and aftermarket parts
What’s Included
- Pacemaker PH5363L left header assembly
- Pacemaker PH5363R right header assembly
Recommended With
- New exhaust gaskets and sealant
- Matching pacemaker exhaust system (sold separately)
- Pacemaker direct fit high flow catalytic converters. See product codes CAT5361-100 or CAT5361-300
Why Good Headers and Exhaust Systems Matter
- On average, a LS1 Chev engine draws ~8,478 L of air per minute and expels ~25,254 L per minute at 3500rpm
- On average, a LS1 Chev engine draws ~12,112 L of air per minute and expels ~36,078 L per minute at 5000rpm
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 part enquiries – contact us:
Pacemaker-Headers-PH5363
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Pacemaker Headers PH5363 (extractors) | Holden Commodore VT, VX, VY, VZ, LS1, LS2 Chev V8. Tuned length design with mandrel-bent 48mm primary pipes, with 76mm flanged outlets that will improve exhaust flow, torque, and throttle response. Built from high-quality steel with thick flanges and a Pacemaker Blue heat-resistant finish, these headers ensure an excellent, leak-free fit. Ideal for restorations, street performance, and weekend cruising. Click the image for larger views and more photos.
Best Mufflers provides expert advice and fast shipping Australia-wide and internationally.