Pacemaker Headers PH4050 – Ford Falcon XA, XB, XC, XD, XE 302 & 351 2V Cleveland

Pacemaker PH4050 headers (extractors) are designed for Ford Falcon XA–XE 302 & 351 2V Cleveland engines. These tuned-length tri-Y headers improve exhaust flow, increase torque, sharpen throttle response, and enhance exhaust tone.

Ideal for restorations, daily drivers, and street performance builds, PH4050 headers offer proven Pacemaker quality with reliable fitment and long-term durability.

Not sure which headers to use for your Cleveland engine? Read our Ford Cleveland header guide here.

Key Features

• Street-performance tuned-length tri-Y design
• Mandrel-bent 45mm primary pipes, 51mm secondary pipes, with 57mm outlets
• Thick machined flanges for durability and precise sealing
• Smooth merge collectors for balanced flow and improved scavenging

Construction

• High-quality steel tubing with precision welds
• Pacemaker Blue heat-resistant finish rated to 800°C
• Australian made for reliability and performance

Additional Options

• Ceramic Coating: See product code "PHC10"
• Gasket: See product code "DSF027"

Fitment Notes

• Fits F.M.X automatic
• Will fit C6 automatic
• Will not fit column change manual or automatic
• For a scratch-free install, protect painted surfaces and wrap headers during trial fitting
• Clearance may vary depending on engine mounts, steering, and aftermarket components; minor adjustment may be required
• Right-hand side clearance near gearbox crossmember may be tight depending on mounts and setup
• Suits 2V Cleveland heads; not designed for 4V or non-Cleveland applications

What’s Included

• Pacemaker PH4050L left header assembly
• Pacemaker PH4050R right header assembly
• Header bolts [16]

Recommended With

• Header gasket set DSF027
• Matching exhaust system, intermediate pipes, and joiners

Why Good Headers & Exhaust Systems Matter

• At 5000rpm, a 351 Cleveland moves approximately 12,200L/min intake airflow and expels around 36,600L/min exhaust gas
• At 6500rpm (600hp), airflow increases to approximately 22,000L/min intake and 66,000L/min exhaust output
• Efficient headers improve scavenging, reduce restriction and support usable horsepower and torque gains

Warranty & Compliance

• Backed by Pacemaker 2-year manufacturer warranty

Frequently Asked Questions

Will these headers fit both 302 and 351 Cleveland engines?
Yes. PH4050 headers suit both 302 and 351 2V Cleveland engines.

Do they fit C6 automatic?
Yes. Unlike some other Cleveland headers, PH4050 will fit C6 automatic applications.

Do they suit 4V Cleveland heads?
No. These headers are designed specifically for 2V Cleveland heads.

Are gaskets included?
No. The recommended gasket set is DSF027.

Customer Support

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