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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Pacemaker | 5.0L Windsor V8 Conversion | Falcon XK-XP Tuned Design | PH4025L/RPacemaker 5. 0L Windsor V8 Conversion Falcon XK XL XM XP PH4025L R Specifically engineered for Ford Falcon XK through XP models undergoing a 5. 0L Windsor V8 engine swap, these Pacemaker Tuned design headers deliver maximum performance and precise fitment. Designed to handle the increased exhaust flow of a V8 conversion, these headers provide the signature muscle car sound and power. Note: Designed to fit GT40P Heads, Column Change, and C4 Automatic
Pacemaker 5.0L Windsor V8 Conversion - Falcon XK-XL-XM-XP - PH4025L/R
Specifically engineered for Ford Falcon XK through XP models undergoing a 5.0L Windsor V8 engine swap, these Pacemaker Tuned design headers deliver maximum performance and precise fitment. Designed to handle the increased exhaust flow of a V8 conversion, these headers provide the signature muscle car sound and power. Note: Designed to fit GT40P Heads, Column Change, and C4 Automatic transmissions.
Features:
This product offers the following high-performance features:
- Tuned Design: Precision-engineered primary pipe lengths to optimize exhaust scavenging and engine breathability.
- GT40P Head Compatibility: Specifically designed to clear the unique spark plug angles of GT40P cylinder heads.
- Conversion Ready: Tailored for XK-XP engine bays using a high-torque starter with a top-mounted solenoid.
Product Specifications for PH4025L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 4025 | Gasket | DSF 3 |
| P/Steering | N/A | Primary Pipe | 1 ⅝" (41mm) |
| Air Con | N/A | Secondary Pipe | N/A |
| Oxy Sen | N/A | Outlet | 3" (76mm) |
| E.G.R | N/A | Y Branch | N/A |
| Fitting Time | 3 Hrs | Design | Tuned |
Important Notes:
- Designed to fit GT40P Heads, Column Change, C4 Automatic.
- Requires high-torque starter with solenoid on top of the starter.
- We recommend using short 90 degree spark plug leads and short top spark plugs to give clearance to pipes.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for PH4025L/R
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD | ||||||||
| FORD | Falcon | 1960 | 1966 | Sedan / Ute / Wagon | XK-XL-XM-XP | 5.0L Windsor V8 | Engine Swap (V8 Conversion) | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1057 reviews
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Product Reviews
★★★★★ 5
Great book!
Format: Hardcover
My kids love this book. It's not a super long book but long enough to give a fun storyline. Puts a fun spin on cupid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
★★★★★ 5
Need this for your library
Format: Hardcover
Funny book. My class loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
★★★★★ 5
Kids love the newest “Worst” tale-
Format: Hardcover
Kids will love this next book in The Worst series. Awesome, fun, colorful illustrations in this tale with Gilbert the Goblin trying to escape cupids and valentines. Instead of candy for Valentine’s Day give the gift of this book. My students love when Alex Willan has a new book out and are loving this one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
★★★★★ 4
Plenty of fun for Gilbert fans!
Format: Hardcover
As in previous books in the series, Gilbert the Goblin complains about the problems he sees with Valentine's Day, what he calls 'mushy malarkey'. Young readers who don't care for the holiday will find much to relate to in the book. Although, Gilbert's complaints seem a tad trifling. Coconut chocolates are 'Blech'. He seems to have a special issue with the cupid's 'perfect', 'beautiful', and 'luxurious' hair. When Gilbert faces off with a group of cupids, he just barely manages to escape their love arrows, or so he thinks until he backs into a cactus in his own yard and believes he has been pricked by one such love arrow. He then becomes a goblin full of love. He loves his spells, his potions, even himself, but not coconut chocolates. He even welcomes his friends over to celebrate before bidding his pet sock slugs a fond goodnight. Good thing the love spell wears off. This funny book follows the pattern of the previous five books, but the addition of adorable cupids as well as Gilbert's beloved cactuses and pet sock slugs provides plenty of freshness as Gilbert once again (reluctantly) joins in the festivities. Plenty of fun for young fans of the series.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
★★★★★ 5
LOVE this book! ❤️
Format: Hardcover
I am a kindergarten teacher and my students LOVE this series! Valentines are the Worst is a new favorite! The illustrations are amazing as always and the story is funny and sweet, perfect for Valentine's Day!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
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