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Description
Pacemaker | Tri-Y Performance Headers | Holden VT-VY WH-WK V2 Gen III LS1 5.7L | PH5367 L/R VT-VY SERIES 1Pacemaker Tri Y Performance Headers Holden VT VY Series 1 & WH WK Series 1 Gen III LS1 PH5367 L R Upgrade your Gen III LS1 with the industry leading Pacemaker Tri Y headers. Precision engineered for Holden Commodore VT Series II through to VY Series I, as well as WH WK Statesman and V2 Monaro, these headers are designed to unlock significant torque and horsepower gains. The Tri Y design is the perfect choice for street performance, modified engines,
Pacemaker Tri-Y Performance Headers - Holden VT-VY Series 1 & WH-WK Series 1 Gen III LS1 - PH5367 L/R
Upgrade your Gen III LS1 with the industry-leading Pacemaker Tri-Y headers. Precision-engineered for Holden Commodore VT Series II through to VY Series I, as well as WH/WK Statesman and V2 Monaro, these headers are designed to unlock significant torque and horsepower gains. The Tri-Y design is the perfect choice for street-performance, modified engines, and supercharged applications, providing superior exhaust scavenging and a crisp V8 note.
Features:
This product offers the following high-performance features:
- Tri-Y Header Design: Optimized to deliver a massive boost in mid-range torque and overall engine efficiency.
- High-Performance Construction: Features 1⅝" (41mm) primary pipes and 1⅞" (48mm) secondary pipes leading to a 2½" (63mm) outlet.
- Enhanced Compatibility: Engineered for both naturally aspirated modified engines and supercharged setups.
- Clearance & Fitment: Designed to clear Power Steering and Air Conditioning systems while fitting both Manual and Automatic transmissions.
Product Specifications for PH5367 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5367 | Gasket | DSF 138 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 1⅞" (48mm) |
| Oxy Sen | Yes | Outlet | 2½" (63mm) |
| Fitting Time | 2½ Hrs | Design | TRI-Y |
Important Notes:
- O2 Sensor Extensions: This kit does NOT include Oxygen Sensor Wiring Loom Extensions. These are required for VY Series II, VZ, WK Series II, and WL models.
- Fitment Warning: Will NOT fit All Wheel Drive (AWD) models (Adventra or Cross 8). Refer to PH 5366 for AWD applications.
- Series Compatibility: Specifically for VT-VY Series 1 and WH-WK Series 1. Later series require specific kits with extensions.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| Holden | Commodore / Calais | 1999 | 2004 | Sedan / Wagon / Ute | VT II, VX, VU, VY (S1) | 5.7L Gen III LS1 | Manual & Auto | RWD |
| Holden | Statesman / Caprice | 1999 | 2004 | Sedan | WH, WK (Series 1) | 5.7L Gen III LS1 | Manual & Auto | RWD |
| Holden | Monaro | 2001 | 2004 | Coupe | V2 | 5.7L Gen III LS1 | Manual & Auto | 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
4.0 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 1
Lavender chamomile is ABSOLUTELY DISGUSTING!
I don’t ever leave reviews but the lavender chamomile is disgusting and in NO WAY smells like lavender or chamomile! Had to pour it down the drain. The lotion is SUPER watery! If I could post negative stars, I would, it’s just that bad!
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Reviewed in the United States on July 13, 2025
★★★★★ 5
Very good product!!
Scent: Coconut Leaf
Very easy to use!! Eliminates stains and odors! No harsh fumes and safe around pets!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
A Tropical Oasis for Your Home: Mrs. Meyer's Magic Pet Odor Eliminator
Scent: Coconut Leaf
Mrs. Meyer's Clean Day Pet Odor Neutralizer in the Coconut Leaf scent has completely exceeded my expectations and become an absolute must-have in my home. As a pet owner, finding a product that truly eliminates odors rather than just masking them can be a challenge, but this spray is pure magic.
First off, the scent is divine. The "Coconut Leaf" is fresh, clean, and subtly tropical without being overpowering or artificial. It leaves my home smelling like a serene, sun-drenched oasis. It's a scent that genuinely lifts your spirits.
What really impressed me, though, is how little you need to use. A single spritz or two in a room is all it takes to banish even the most stubborn pet smells. The mist is fine and wide-reaching, meaning you don't have to douse surfaces to get results. A 12oz bottle goes an incredibly long way, making it both effective and economical.
It's a genuine game-changer, tackling everything from embedded carpet odors to general "dog smell" with effortless ease. If you're a pet owner looking for a solution that's as effective as it is beautifully scented, this is the product you need. It's five stars all the way!
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Best smelling spray!
Scent: Orange Blossom, Scent: Orange Blossom
Love this product! It is so easy to use, it has quite a vibrant word sent, which is great if you're trying to deodorize. The size has been perfect. I've probably had this one for almost 2 months now, and we are about halfway done with it. It has worked great on our cat tower, the bed, the couch, and even the rugs. If you feel like you need it, definitely get it. It is so worth it!
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Reviewed in the United States on May 24, 2026
★★★★★ 4
“Allergy-Friendly and Fresh—My New Favorite
Scent: Orange Blossom
First off, I have to say that I really do enjoy the variety of scents Mrs. Meyer’s comes out with—though not all of them are my cup of tea! I especially like their seasonal releases. So when I spotted this one, I figured it was worth a try. And honestly, it might be my new favorite scent. It’s pleasant and lightly uplifting without being overly floral, musky, or woodsy in strength — basically, nothing that triggers my or my husband’s allergies. It lasts long enough that can provide freshness for a couple of days in my mind without being so overly strong.
I also appreciate that Mrs. Meyer’s promotes being vegan, cruelty-free, and non-toxic. Like most natural and smaller-batch products, it’s a bit pricier than the big-brand cleaners, but that’s something I can live with—especially when I catch it on sale. I purchased mine at a discounted price, so it was more in line with what I’d spend on the regular Mrs. Meyer’s line in a brick-and-mortar store.
One thing I do fault Mrs Meyers on us their overall bottle design. I don't know how or why, but unless I have some magical gnomes running around my house at night, every single one of these odor room refresher bottles seem to slowly become unscrewed at the top and I can't tell you how many times I have tried to spray and have the bottle become disconnected from the sprayer. Who knows. Maybe it's me and I can't use the spray bottle correctly. So for me I started emptying the this is Meyers room refreshers into one of those continuous spray bottles. Which I think sprays much better than the original Mrs. Meyers bottle. I was just glad it didn't leak in the box on the way here. If I remember correctly it actually was taped down.
Since my kiddos are nice enough not to spray cat urine everywhere and I’m not battling wet dog odors, I can’t say this works any better or worse for pet smell than other scents like Basil or Lemon Verbena. For me, it’s more about the fragrance than the heavy-duty pet odor control or enzymes. If I were strictly deciding based on price, I’d probably just wait for a sale or stick to my other favorite limited-edition scents—like Orange Clove or Mint.
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Reviewed in the United States on October 17, 2025