Pacemaker Headers PH2560 – Chrysler Valiant 340-360 V8 (VE, VF, VG, VH, VJ, VK, CL)

Pacemaker PH2560 Headers (extractors) boost performance and exhaust flow for Chrysler Valiant 340 and 360 V8 J-Head engines. Featuring mandrel-bent tubing and tuned primary lengths, these headers help improve throttle response, torque and exhaust scavenging while maintaining excellent reliability for classic street cars and restoration builds.

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 designed to improve exhaust scavenging and engine efficiency
• Pacemaker Blue heat resistant coating rated to 800°C

Construction

• High-quality mild steel tubing for strength and long service life
• Precision welded construction for accurate fitment and durability
• Australian manufactured Pacemaker performance design

Additional Options

• Ceramic Coating: Available under product code PHC40 for improved heat management and corrosion resistance
• Exhaust Gasket: Recommended gasket DSF148 available separately

Fitment Notes

• Suits Chrysler Valiant models VE, VF, VG, VH, VJ, VK and early CL fitted with 340 or 360 V8 J-Head engines
• J Heads are identified by a "J" stamped on pads above the spark plug holes
• Oil filter relocation kit is required
• Automatic column-shift linkage may require modification
• Designed for automatic transmission vehicles only – not suitable for manual applications
• Will not fit CL models after engine number A221401167
• Protect painted surfaces and wrap headers during trial fitting
• Clearances may vary depending on engine mounts, steering components or aftermarket parts

What’s Included

• Pacemaker PH2560L left header assembly
• Pacemaker PH2560R right header assembly
• Header bolts [12]
• Tapered outlet cones with gaskets for exhaust connection

Recommended With

• Header gasket set DSF148
• Oil filter relocation kit
• Matching intermediate pipes or exhaust system components may be available – contact us

Warranty & Compliance

• Backed by Pacemaker 2-year manufacturer warranty
• Verify emissions and registration compliance in your state where applicable

Frequently Asked Questions

Will these headers fit all Chrysler Valiant V8 models listed?
Pacemaker PH2560 headers are designed for Chrysler Valiant models VE, VF, VG, VH, VJ, VK and early CL fitted with 340 or 360 V8 engines using J-Heads. Always confirm your cylinder head type and engine number before ordering.

How do I identify J Heads?
J Heads have the letter “J” stamped on raised pads above the spark plug holes. These heads were commonly used on Chrysler 340 and 360 V8 engines.

Is an oil filter relocation kit required?
Yes. These headers require an oil filter relocation kit to provide clearance between the header pipes and the oil filter.

Will these headers fit manual transmission vehicles?
No. Pacemaker PH2560 headers are designed for automatic transmission vehicles only.

Do automatic column-shift vehicles require modification?
Yes. Vehicles fitted with column-shift automatic linkages may require modification to ensure adequate clearance.

Are gaskets included?
Header gaskets are not included. The recommended gasket for this application is DSF148.

Can these headers be ceramic coated?
Yes. Ceramic coating is available separately under product code PHC40.

Customer Support

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