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Description
Pacemaker | Tri-Y Design Exhaust Headers | Holden Adventra & Cross 8 5.7L Gen III V8 | PH 5366 L/RPacemaker Tri Y Design Exhaust Headers Holden Adventra & Cross 8 PH 5366 L R Boost the performance of your LS powered AWD Holden with these premium Pacemaker Tri Y design exhaust headers. Specifically engineered for the Holden Adventra Wagon and Cross 8 Ute (VY VZ), these headers are designed to optimize exhaust scavenging, resulting in increased power and substantial mid range torque. Note: Designed specifically for Automatic AWD models. Features:
Pacemaker Tri-Y Design Exhaust Headers - Holden Adventra & Cross 8 - PH 5366 L/R
Boost the performance of your LS-powered AWD Holden with these premium Pacemaker Tri-Y design exhaust headers. Specifically engineered for the Holden Adventra Wagon and Cross 8 Ute (VY-VZ), these headers are designed to optimize exhaust scavenging, resulting in increased power and substantial mid-range torque. Note: Designed specifically for Automatic AWD models.
Features:
This product offers the following high-performance features:
- Tri-Y Header Design: Precision pipe routing maximizes torque and engine efficiency, perfect for heavy-duty AWD applications and towing.
- AWD Optimized: Custom-tailored to clear the unique drivetrain and chassis components of the Adventra and Cross 8 platforms.
- Oxygen Sensor Ready: Includes built-in provisions for Oxy Sensors to ensure accurate engine management and performance.
Product Specifications for PH 5366 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5366 | Gasket | DSF 138 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 1⅞" (48mm) |
| Oxy Sen | Yes | Outlet | 2½" (63mm) |
| E.G.R | N/A | Y Branch | N/A |
| Fitting Time | 3 Hrs | Design | Tri-Y Design |
Important Notes:
- Sensor Extensions: VY Series II models require 1x PEX5367Y loom extension. VZ 5.7L models require 1x PEX5367Z loom extension.
- Fitment Warning: This part will NOT fit Crewman models.
- Designed for All-Wheel Drive (AWD) variants only.
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 5366
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN | ||||||||
| Holden | Adventra | 2003 | 2006 | Wagon | VY - VZ | 5.7L Gen III LS1 V8 | Automatic | AWD |
| Holden | Cross 8 | 2003 | 2006 | Crew Cab Ute | VY - VZ | 5.7L Gen III LS1 V8 | Automatic | AWD |
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
4.7 ★★★★★
Based on 54 reviews
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Product Reviews
★★★★★ 4
Not so tough
Size: Mini, Color: Gator (Pink)
I bought this because I dog sit. The dog chews up every. Single. Toy. So I bought it since it was cheap and it can be in the “chunk” (the dog’s name) toy box. It is not durable at all. He tore it up just as fast as a cheaply made toy.
Chunk LOVES it! He would not stop playing with it. He loves the squeakers, it is a perfect size for him to throw it up in the air and chase it, and he loved ripping the legs off. It is good for my husband and I because there is little to no fluff.
However, it is the perfect size to drop behind the couch and not be able to get. So once he drops it behind the couch, he won’t get it until morning.
Now for my dog’s rating. My dog loves this toy too. He is much more gentle with toys (he has $5 Walmart toys we bought him back in 2020 in perfect condition that he plays with them every day). Before Chunk came over for the weekend, my dog Ted played with this. Ted is a larger small dog and chunk is a smaller small dog. And it is still the perfect size for both dogs.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Tough
Size: Large, Color: Dinos Frills (Pink)
Tough dog toy that's held up through multiple washes! My dogs love the squeaker. They are not destructive chewers so I can't really say how it would hold up with that kind of dog though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 5
Cute and well made my dogs love it.
Size: Mini, Color: Gator (Pink)
Cute little toy definatly for small toy sized dogs. This toy is bright and colorful and well made. My little dog likes it very much and tosses it around all the time. Great toy for fetch.
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Reviewed in the United States on May 5, 2026
★★★★★ 1
Squeaker inside toy breaks after 2 days
Size: Mini, Color: Gator (Pink)
Bought for my 8 lb chihuahua for Christmas. I have 3 little girls. The youngest loves her toys and of course she took this one over immediately. She just loved everything about it. The material on the gator is amazingly durable and I believe would hold up for a good while. The squeaker inside the toy however, broke after 2 days of my girl playing with it. It's now a noiseless toy that she does not like too much as it does not squeak because it only had the one squeaker in it.
I would recommend that 2 squeakers be inserted into this gator. I would not purchase again due to the longevity of the squeaker...only lasted 2 days.
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Reviewed in the United States on January 5, 2026
★★★★★ 5
Go dog toys are the best!
Size: Large, Color: Dinos Frills (Pink)
These are the only stuffed toys I buy for my Pittie because they are so well made. Even when she unstuffs them, she plays with them forever!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
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