Chrysler 300C SRT8 5.7, 6.1 & 6.4 V8 Pacemaker Headers PH2634
$1,131.45
Tax excluded
Pacemaker PH2634 headers (extractors) suit Chrysler 300C 5.7-6.4 V8 HEMI engines. With mandrel-bent 48mm primary pipes, 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.
Best Mufflers provides expert advice and fast shipping across Australia and worldwide.
📞 Phone: +61 2 9547 3511
📧 Email: mail@bestmufflers.com
Pacemaker PH2634 Headers – Chrysler 300C SRT8 5.7, 6.1, 6.4 V8 HEMI Engines. 2005 to 2025
Pacemaker PH2634 headers are engineered for Chrysler 300C SRT8 5.7, 6.1, 6.4 Hemi V8 engines. These tuned-design headers feature mandrel-bent 482mm primary pipes, with 76mm flanged outlets, delivering improved flow, stronger low- and mid-range torque, sharper throttle response, and a more aggressive exhaust note. Ideal upgrade for street performance, and weekend cruisers, they provide a tidy, leak-free fit with precision engineering.
Key Features
- Vehicle-specific fitment for 300C SRT8 5.7 6.1, 6.4 HEMI V8
- Mandrel-bent primaries maintain consistent ID for optimal flow
- Thick, machined flanges for reliable sealing and durability
- Smooth merge collectors improve scavenging and power delivery
- Designed for installation with factory or performance exhausts
- Fits the following
5.7 EZB HEMI V8 16V OHC 250kw 2005 to 2012
6.1 EZF HEMI V8 16V OHC 317kw 2006 to 2012
6.4 EZG HEMI V8 16V OHC 350kw 2012 to 2025
Construction
- High-quality steel tubing with robust welds for long service life
- Finished in Pacemaker Blue paint rated to 800°C
Additional Options
- Ceramic Coating: PHC40 for enhanced durability and heat management
- Gasket: DSF---- reuse original gaskets
Fitment Notes
- Headers required oxygen sensor wiring extensions PEX2662 x 4
- Full Pacemaker exhaust system available.
- For a scratch-free install, protect painted surfaces and wrap headers during fitting
- Clearance may vary with engine mounts, steering, and aftermarket components; minor adjustment may be required
What’s Included
- PH2634L left header assembly
- PH2634R right header assembly
- Outlet flanges to adapt to exhaust system
Recommended With
- Matching Pacemaker exhaust system (available separately)
Warranty & Compliance
- Pacemaker quality backed by manufacturer 2 year warranty (standard terms apply)
- Check local regulations for emissions and roadworthiness compliance
Customer Support
Need help with fitment or product details? Best Mufflers is here to assist.
📞 Phone: +61 2 9547 3511 (diverts to mobile)
📧 Email: mail@bestmufflers.com
We provide expert advice for Australian and international customers. Order today for fast shipping and support.
Pacemaker-Headers-PH2634
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Pacemaker PH2634 headers (extractors) suit Chrysler 300C 5.7-6.4 V8 HEMI engines. With mandrel-bent 48mm primary pipes, 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.
Best Mufflers provides expert advice and fast shipping across Australia and worldwide.
📞 Phone: +61 2 9547 3511
📧 Email: mail@bestmufflers.com