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Description
Pacemaker | 1¾" Competition Tuned Headers | VY Series II & WK Series II 5.7L LS1 | PH5361 L/R VY Series 2Pacemaker Competition Tuned Performance Headers VY Series II WK Series II 5. 7L LS1 Gen III V8 PH5361 L R VY Series 2 Maximize the performance of your Gen III V8 with the Pacemaker PH 5361 Competition Tuned Headers. Specifically engineered for the Holden VY Series II Commodore and WK Series II Statesman Caprice, these headers are designed for the high output 5. 7 Litre LS1 engine. This "Competition Tuned" design features 1" (44mm) primary pipes and a
Pacemaker Competition Tuned Performance Headers - VY Series II / WK Series II 5.7L LS1 Gen III V8 - PH5361 L/R VY Series 2
Maximize the performance of your Gen III V8 with the Pacemaker PH 5361 Competition Tuned Headers. Specifically engineered for the Holden VY Series II Commodore and WK Series II Statesman/Caprice, these headers are designed for the high-output 5.7 Litre LS1 engine. This "Competition Tuned" design features 1¾" (44mm) primary pipes and a 3" (76mm) outlet, providing excellent exhaust flow for modified engines and supercharged applications. This kit includes the necessary Oxygen Sensor Wiring Loom Extensions required for the Series II electrical setup. Proudly Australian-made and mandrel-bent, these headers ensure optimum exhaust pulse tuning and scavenging for both manual and automatic transmissions while maintaining clearance for power steering and air conditioning.
Features:
This product offers the following performance features:
- High Performance Flow: 1¾" (44mm) primary pipes and a 3" (76mm) outlet for increased power gains.
- LS1 V8 Optimization: Optimized for the 5.7 Litre Gen III engine across sedan, ute, and coupe bodies.
- Wiring Extensions Included: Features Oxygen Sensor extensions required specifically for VY Series II and WK Series II models.
- Tuned Design: Precision pulse-tuned lengths to enhance exhaust scavenging and engine efficiency.
- Forced Induction Ready: Specifically designed to suit modified engines and supercharged applications.
- Accessories Compatible: Engineered to maintain full clearance for Power Steering and Air Conditioning.
Product Specifications for PH 5361
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5361 | Gasket | DSF 138 |
| Primary Pipe | 1¾" (44mm) | Oxy Sensor | Yes |
| Outlet | 3" (76mm) | Fitting Time | 3 Hrs |
| P/Steering | Yes | Air Con | Yes |
Important Notes:
- Specific Application: This kit is specifically for VY Series II and WK Series II. For Series I or VZ/WL models, alternative part numbers are required.
- Wiring Included: Oxygen Sensor Wiring Loom Extensions are supplied in this kit for a seamless installation.
- AWD Exclusion: This product will not fit All Wheel Drive (AWD) models (Adventra/Cross 8). Refer to PH 5366 for AWD headers.
- Matching Systems: Full performance exhaust systems are available to suit these headers for maximum gains.
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 / Crewman / Monaro | 2003 | 2004 | Sedan / Ute / Coupe | VY Series II / V2 | 5.7L LS1 V8 | Manual & Automatic | RWD |
| Holden | Statesman / Caprice | 2003 | 2004 | Sedan | WK Series II | 5.7L LS1 V8 | Manual & Automatic | RWD |
Payment & Security:
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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
4.4 ★★★★★
Based on 932 reviews
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Product Reviews
★★★★★ 2
Durability
Color: Blue, Color: Blue
won’t give this product 1 star because my dog still had a good time with it for a few hours. After opening and preparing it, I gave it to my dog and it definitely caught his interest. However, when he chewed on it, plastic pieces started breaking off and he began swallowing them. This product is definitely not suitable for aggressive chewers.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Winner !!!
Color: Orange
This amazed us. For perspective, we're talking about a three year old white german shepherd who if he's in the mood, has and can kill a toy within minutes or oddly enough be gentle with furry balls and carry them around as if they are his babies. He's an odd duck. Anyway, since he was a pup, and to this day, he'll play and entertain himself, he'll grab a ball, throw it up in the air, then pounce on it as if it's from outer space. It's really quite cute and funny. Because of those two things I was looking for something interactive that would entertain him and confuse him....let's be honest, watching a confused dog is one of life's great pleasures. I tried two other interactive balls and they were crushed immediately. After reading a lot of reviews, people with german shepherds said this ball actually had a life span. I thought the third time could be the charm and ordered one. Well, I think it actually may be from outer space because he's obsessed with it and hasn't taken a bite out of it. He hasn't once chewed it or even teared little pieces off. The three settings are great. Sometimes he likes one better than another, then forgets about the others. I'll change it up to one he hasn't seen in a while and the whole game starts over again. He'll throw it up in the air as he does with his others, watch it and try to figure out which way it's going to go. And yes, he will pounce on it if he times it right. The size is perfect, it's heavier than your average ball but, that's what make it sturdy. I have to sneak it away when he isn't paying attention to charge it, otherwise he'll sit, stare and cry if he knows it's on the counter charging. It's a lot of fun for all of us. I'm so happy I bought it...... I say give this ball a chance even if you have a beast with killer instincts. I'm buying another for a friends 2 year old golden retriever granddog. Thank you Cheerble.
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Reviewed in the United States on January 9, 2026
★★★★★ 5
This is a great ball for high energy dogs.
Color: Blue
I have a Belgian Malinois, so you can imagine the Maligator jaws. Just opened this today and let her play with it indoors. She LOVES IT. It wore her out and it’s a toy she can really stay focused on without needing me to throw or roll for her. It moves on its own! I supervised her play. I was hoping it was too big to get under the couch, but no. It goes right under it. I had to block off the gap so I didn’t have to keep getting it out from under for her. The outter “shell” is very durable! When she had resting moments, she chewed it pretty good - I could hear the material squeaking against her teeth. I was worried she was tearing it up, but nope! Not a mark on it. It’s easy to set up and operate. It needed charging before play. After hours of play, she was able to somehow unscrew the outter shell. This concerned me bc the smaller, inner ball mechanism came out but I saw it right away and was able to put it back together. So, make sure it’s screwed together tightly (which I thought I had done without breaking it) and check it from time to time to make sure it hasn’t loosened. This is a great ball for her incredible high energy drive. It gives her the work and fun play she needs to get tired, which I love. This toy is on the expensive end, but so far it’s worth it. Now we’ll see how long it lasts!
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Love love it
Color: Blue
Best dog toy ever. I have a 1 year old boxer who is full of energy (understatement). This ball has provided more entertainment for us both than any dog toy I’ve ever purchased. Charge holds well and has a very resilient shell. I love it. Worth the price.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Great ball for limited entertainment. Replaceable outer shell is an amazing option!
Color: Blue, Color: Blue
Bought this for our 45lb, ball-obsessed Dutch shepherd/pit bull dog mix. I had one of these years ago with the hard shell and couldn’t be happier with the new foam shell.
The new foam shell is much quieter and while our dog might put holes in it with his teeth, he doesn’t seem to ever pull pieces off.
For engagement level, he found it VERY interesting at first and was scared to grab it, but once he got over that he started holding it in his mouth even when it shakes and just tries to keep it.
Isn’t the best for fetch or anything as he has trouble letting it go when it is actively moving, but it makes him happy while he has it. We just make sure to monitor him while it is out.
The ability to change the outer shell and just buy a replacement for the shell instead of a whole new toy is a lovely feature that makes me very happy to continue buying from this company.
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Reviewed in the United States on April 19, 2026