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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
4.0 ★★★★★
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Product Reviews
★★★★★ 5
My Go-To Cotton Rounds — Don’t Fall Apart & No Fuzz
Color: Ultra Soft, Size: 100 Count (Pack of 3)
These are my favorite cotton rounds, and I’ve tried everything from dollar store versions to higher-end “eco” brands. I keep coming back to these.
They stay intact and do not separate, even when fully saturated. I use them for micellar water, toner, and nail polish remover, and they hold up well with all three. No fuzz left behind, no pilling, and no pieces sticking to my face.
The thickness is just right — not too thin, not overly bulky. They’re soft but durable. I also like that one side has a slight texture. It’s not harsh or labeled as “exfoliating,” but it does have a subtle grip that helps with product application without irritating the skin barrier.
Compared to cheaper brands that fall apart and more expensive ones that don’t perform any better, these strike the perfect balance of quality and value.
Definitely a repeat purchase for me.
TL;DR:
Soft, durable, no fuzz, and don’t fall apart. Perfect thickness for toner, micellar water, and nail polish remover. My consistent repurchase.
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Good Quality Cotton Rounds
Color: Ultra Soft, Size: 100 Count (Pack of 3)
I recently purchased these cotton rounds, and I couldn’t be happier with them! They are soft, durable, and incredibly gentle, making them perfect for my daily skin care routine. They don’t leave behind any lint, and they hold up well when applying toner or removing makeup.
One unexpected bonus is how great they are for my cat with skin allergies. I use the rounds to gently clean around sensitive areas, and the soft texture ensures I don’t irritate her skin.
Another huge plus is the value. The set comes with a generous amount of rounds for the price, which makes it both practical and economical. For anyone looking for versatile, skin-friendly cotton rounds that work for both personal care and gentle pet care, this set is an excellent buy!
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Just Love These Little Pads
Color: Ultra Soft, Size: 100 Count (Pack of 6)
I use these everyday, at least twice a day and they are perfect for applying toner, etc. The little pads absorb liquid well so you don't use too much of something, or the liquid rolls off onto the counter, they fit perfectly on the ends of my fingers, they don't leave lint on my skin, and are thin enough to be used easily and well. They do not scratch my skin, they are not rough, and they don't stick to me. I use them only once and throw away. The price of them is reasonable and a box of them is always sitting in pantry. I've used them to applying antiseptic to cuts,, giving to my husband for dotting a razor cut, and as a protector inside a jewelry pouch. I just love these little pads.
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Reviewed in the United States on March 28, 2026
★★★★★ 5
Great cotton rounds and a great deal
Color: Ultra Soft, Size: 100 Count (Pack of 3)
What a great deal on cotton rounds. I use this daily to tone my skin and to remove my makeup. The cotton doesn’t break up on me and it doesn’t irritate my skin.
Definitely a great choice for your cotton rounds
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Great Quality Cotton Rounds at a Good Price
Color: Ultra Soft, Size: 100 Count (Pack of 3)
I use these cotton rounds regularly with micellar water to remove my makeup, and they work really well. They’re soft on the skin and effective without feeling rough or irritating.
The amount you get for the price is a big plus. The rounds hold product well and don’t fall apart while using them, even when fully saturated. They make makeup removal quick and easy as part of my everyday routine.
There isn’t much to improve—they do exactly what they’re meant to do and feel reliable for daily use.
Overall, this is a solid product at a good price, especially if you go through cotton rounds often. I’d definitely repurchase.
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Reviewed in the United States on January 10, 2026