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Description
Pacemaker | Tri-Y Big Block Exhaust Headers | Ford Falcon XA–XF 460 V8 Engine Swap | PH4099 L/RPacemaker Tri Y Big Block Exhaust Headers Ford Falcon XA XF 460 V8 Swap PH 4099 L R Unleash the massive torque potential of your Big Block Ford with these high performance Pacemaker Tri Y exhaust headers. Specifically engineered for the Ford 460 V8 engine swap into Falcon XA through XF models, these headers utilize a Tri Y design to maximize exhaust scavenging and low to mid range power. Built for serious builds, these headers provide the clearance
Pacemaker Tri-Y Big Block Exhaust Headers - Ford Falcon XA-XF 460 V8 Swap - PH 4099 L/R
Unleash the massive torque potential of your Big Block Ford with these high-performance Pacemaker Tri-Y exhaust headers. Specifically engineered for the Ford 460 V8 engine swap into Falcon XA through XF models, these headers utilize a Tri-Y design to maximize exhaust scavenging and low-to-mid range power. Built for serious builds, these headers provide the clearance and flow required for a professional big block installation.
Features:
This product offers the following high-performance features:
- Tri-Y Header Design: Optimized to deliver a significant boost in torque, ideal for heavy-duty big block performance.
- High-Flow Construction: Massive 2" (51mm) primary pipes leading into 2¼" (57mm) secondaries for unrestricted exhaust flow.
- Precision Engineering: Designed specifically for the XA-XF chassis to accommodate the substantial footprint of the 460 Big Block.
- Durable Finish: Manufactured with high-quality materials to withstand the extreme heat generated by high-displacement V8 engines.
Product Specifications for PH 4099 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 4099 | Gasket | DSF 79 |
| P/Steering | No | Primary Pipe | 2" (51mm) |
| Air Con | N/A | Secondary Pipe | 2¼" (57mm) |
| Oxy Sen | N/A | Outlet | 2¼" (57mm) |
| E.G.R | N/A | Design | Tri-Y Design |
Important Notes:
- Required Hardware: Must be used in conjunction with PACEMAKER engine mounting plates (Part Number: PEMP 460).
- Transmission: Compatible with Automatic transmissions only.
- Fitment Warnings: These headers will NOT fit XP, XR, XT, XY, or XG models.
- Does NOT fit vehicles equipped with Power Steering.
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 PH 4099
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| FORD | ||||||||
| Ford | Falcon | 1972 | 1993 | Sedan / Ute / Wagon | XA-XB-XC-XD-XE-XF | 460 Big Block V8 | Automatic Only | 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
4.1 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Fun for dogs
Color: Green/Alligator, Size: Small
Smaller than I expected, but the two little dogs love it!
They love shaking it, making it squeak, tugging it against each other & chasing it when I throw it to fetch. They often sleep laying on it.
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Reviewed in the United States on May 25, 2026
★★★★★ 3
WEIRD feature - requires a water bottle
Color: Cow, Size: Large
Cute, but buyer beware. Maybe the description said this, but who would think to read for this.... You have to insert an empty bottle (like an old water bottle) for it to make the crinkle noise. There is a velcro spot at the base where you can open it and insert the water bottle for the noise factor and your dogs entertainment. I've yet to do that, but feel like my dog is gonna figure out the velcro and get the bottle out in no time. Seems like a waste of money. I could just give her an empty water bottle without the toy for free.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Best dog toy!
Color: Multicolor/Alligator & Wild Duck, Size: Medium, Color: Multicolor/Alligator & Wild Duck, Size: Medium
Best dog toy! Most dog toys lady maybe a week or less but this one has been going strong for almost 2 months. Both the squeekers still work on both toys i purchased. My vizsla loves ti squeek and carry it around. We added an empty water bottle in the pocket cavity for some extra fun! Yes, we are still on the same water bottle! Fantastic durability.
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Reviewed in the United States on May 26, 2026
★★★★★ 3
Shows wear quickly
Color: Multicolor/Sheep & Cow, Size: Medium
These are cute but not holding up as well as I had hoped. Quality is ok and the Velcro has held up great. The fabric just isn’t as good as it could be. They are much larger than expected.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Super Sturdy with hours of fun.
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Small
I got the small ones that you cannot put a water bottle in.
These toys have held up way better than expected. I am dog sitting a very rough with toys dog named Chunk. He tears up ever. Single. Toy my dog (Ted) has.
I bought new ones just for chunk. These appealed to me with the no stuffing, They were cheaper, and have a squeaker. Everything chunk needed. They arrived on time and I thought I wasted my money. They were super soft, like too soft. They felt flimsy and weak. Like 5 minutes with chunk and they be dead. 2 hours with my dog and they would have a rip. So far 2 of them (I set two out) have lasted the whole weekend. The bunny looks very rough and disgusting, but no rips, the squeakers still work, and no random fluff everywhere. I am going to wash the bunny once chunk leaves.
My very careful doggo Ted loves them too. He throws them up in the air and catches them, plays tug of war with them, and no rips. They are super sturdy. He can’t wait until Chunk leaves (chunk is 2 and Ted is 12-13) so he can play with them.
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Reviewed in the United States on April 26, 2026