Pay in installments of $149.34 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Pacemaker | Tri-Y Engine Swap Headers | Holden VB-VK Commodore 5.0L EFI V8 | PH5700 L/RPacemaker Tri Y Engine Swap Headers Holden VB VK Commodore 5. 0L EFI V8 PH 5700 L R Streamline your engine conversion with these premium Pacemaker Tri Y headers, specifically engineered for Holden VB, VC, VH, and VK Commodore models undergoing a 5. 0 Litre EFI (VN VT 304) or 308 with EFI head conversion. These headers are designed to solve the common clearance issues associated with engine swaps, providing a professional fit and optimized exhaust
Pacemaker Tri-Y Engine Swap Headers - Holden VB-VK Commodore 5.0L EFI V8 - PH 5700 L/R
Streamline your engine conversion with these premium Pacemaker Tri-Y headers, specifically engineered for Holden VB, VC, VH, and VK Commodore models undergoing a 5.0 Litre EFI (VN-VT 304) or 308 with EFI head conversion. These headers are designed to solve the common clearance issues associated with engine swaps, providing a professional fit and optimized exhaust scavenging for improved performance and reliability.
Features:
This product offers the following high-performance features:
- Tri-Y Design: Engineered to maximize mid-range torque and overall engine efficiency, perfect for street and performance builds.
- High-Flow Construction: Features 1¾" (44mm) primary pipes and a 2¼" (57mm) outlet to ensure unrestricted exhaust flow for the fuel-injected V8.
- Extensive Gearbox Compatibility: Precision-engineered to clear a wide variety of manual and automatic transmissions (see list below).
- Durable Finish: Constructed from high-quality mandrel-bent tubing for consistent diameter and long-lasting performance.
Product Specifications for PH 5700
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5700 | Gasket | DSF 63 |
| P/Steering | Yes | Primary Pipe | 1¾" (44mm) |
| Air Con | Yes | Secondary Pipe | 2" (51mm) |
| Oxy Sen | Yes | Outlet | 2¼" (57mm) |
| E.G.R | N/A | Fitting Time | 3 Hrs |
| Design | Tri-Y | Engine | 5.0L EFI (304) Swap |
Important Notes & Fitment:
- K-Frame Warning: Will NOT fit models equipped with a Manual Steering K-Frame.
- VL Compatibility: Will fit VL Commodore if fitted with a VN-VS Steering Rack.
-
Transmission Support: These headers are compatible with:
- Australian 4-Speed (Cable Clutch)
- Commodore VN-VS 5-Speed & Getrag 5-Speed (VT box)
- Holden Trimatic, Turbo 350, Turbo 400
- Commodore Turbo 700 4-Speed Auto
- Ford Top Loader
- Toyota Supra 5-Speed (with Hatfield bellhousing/crossmember)
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 5700 L/R
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN (ENGINE SWAP) | ||||||||
| Holden | Commodore | 1978 | 1985 | Sedan / Wagon | VB, VC, VH, VK | 5.0L VN-VT EFI V8 | Manual & Auto | RWD |
| Holden | Commodore | 1986 | 1988 | Sedan / Wagon | VL (with VN-VS Rack) | 5.0L VN-VT EFI V8 | 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
4.8 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Great for chewers!
Size: Small (Pack of 1), Product Packaging: Standard Packaging, Size: Small (Pack of 1), Product Packaging: Standard Packaging
Our girl loves her new toy. She is super protective over it and goes crazy chewing it. The material and quality are great. She hasn’t made a dent in it yet. It’s light weight and true to size perfect for a puppy or small dog. It can be washed off easily since it’s made of rubber. If you want something your dog can solo play with that doesn’t squeak it’s perfect. The shape makes it great for carrying around by your pup or even playing tug of war between two dogs. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Recommended by my veterinarian
Size: Small (Pack of 1), Product Packaging: Standard Packaging
My veterinarian recommended the red Kong as a chew toy. I’d been buying my 13 lb, now 7 yrs old dachshund the flavored nylabone chew toy products “for aggressive chewers” since he was about a year old. He loves them and would chew them daily. All seemed well. On his last checkup the veterinarian even said that his mouth looked good, but we both could see that there was a brown tartar buildup on his back teeth. Since our veterinarian’s practice has one veterinarian who has dental training, I decided to arrange for a teeth cleaning for my dog. Unfortunately, although none of us expected it, once the tartar was removed from the back teeth it was clear that the teeth had cracks. One large tooth was even chipped down to where we could see the pulp! (Yes, I did note that he occasionally would suddenly squeal when chewing his nylabone, but I thought it was because he’d hit one of the sharp points on a well-chewed nylabone.) The vet recommended that two of the teeth be removed while the dog was still asleep. Then he recommended the red Kong chews for him and said that he would never recommend the nylabone for any dog. They are just too hard and he’s seen too many dogs (of all sizes) end up with cracked and chipped teeth that he (the vet) thinks could have been avoided. He recommended the red Kong for my small dog. The black Kong chew toys are harder and more suited for larger breed aggressive chewers. So far my dachshund is satisfied with chewing the Kong, so that’s what I’ll be buying from now on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2024
★★★★★ 5
Lifesaver teether
Size: Small (Pack of 1), Product Packaging: Standard Packaging
Such a great little toy for my teething puppy. He loves the texture!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Tough, Fun, and Actually Lasts! ⭐⭐⭐⭐⭐
Style: Black chew toys for dogs, Style: Black chew toys for dogs
I’m seriously impressed with the PUPTILY dog toys for aggressive chewers! My dog usually destroys toys within minutes, but these have held up surprisingly well. They’re durable, entertaining, and keep my pup busy for a long time without falling apart.
The material feels strong and high quality, and I love that the toys help satisfy my dog’s chewing instincts while also helping with boredom. My dog gets so excited every time I bring them out. Definitely one of the best chew toy purchases I’ve made, and I would absolutely recommend them to other dog owners with heavy chewers!
Also, for some reason my dogs like the black one much better than the more expensive tan ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Durable
Style: Black chew toys for dogs
My hound dog seems to like hers. She greets me at the door every day with it in her mouth and she hasn’t been able to tear it up or get any little pieces in her mouth when she nib nibs on the edges. It doesn’t have a smell. It is hard. It seems safe I guess since they can’t pick it up with their paws and pop each other over the head with it but if you have an intruder it would be great to have in hand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
recommand products
Solid carbide 3D ball nose end mill d= 0,5 / r= 0,25 / L3= 5,0 mm Z= 2 DCC 0318 - graphite / zirconium
74.50
Solid carbide micro end mill with corner radius d= 1,50 / r= 0,15 / d2= 6 / L3= 20,0 mm DCC 0318 - graphite/zirconium
40.80
Solid carbide 3D ball nose end mill d=1,0/r=0,5/L3=5,0/ Z3 DCC 0318 With cooling holes in shank-graphite/zirconium
104.05
Solid carbide micro end mill with corner radius d= 1,50 / r= 0,15 / d2= 6 / L3= 5,0 mm DCC 0318 - graphite/zirconium Alternative: 3065440150.015.05 / 306545.0150.015.050
40.80
Solid carbide 3D ball nose end mill d=1,5/r=0,75/L3=15,0/ Z3 DCC 0318 With cooling holes in shank-graphite/zirconium
102.60