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Description
Pacemaker | Tri-Y Engine Swap Exhaust Headers | Holden Commodore VB–VK 5.0L EFI 304 | PH5600 L/RPacemaker Tri Y Engine Swap Exhaust Headers Holden Commodore VB VK 5. 0L EFI PH 5600 L R Perform a professional V8 swap with these high performance Pacemaker Tri Y exhaust headers. Specifically designed for Holden Commodore VB, VC, VH, and VK models being fitted with the 5. 0L VN VT (304) EFI motor or a 308 block with EFI heads. These headers utilize a Tri Y design to maximize low to mid range torque, providing the perfect balance of performance and
Pacemaker Tri-Y Engine Swap Exhaust Headers - Holden Commodore VB-VK 5.0L EFI - PH 5600 L/R
Perform a professional V8 swap with these high-performance Pacemaker Tri-Y exhaust headers. Specifically designed for Holden Commodore VB, VC, VH, and VK models being fitted with the 5.0L VN-VT (304) EFI motor or a 308 block with EFI heads. These headers utilize a Tri-Y design to maximize low-to-mid range torque, providing the perfect balance of performance and clearance for your early Commodore V8 conversion.
Features:
This product offers the following high-performance features:
- Tri-Y Header Design: Optimized to deliver superior exhaust scavenging and increased torque, ideal for street and performance EFI builds.
- Versatile Fitment: Engineered to accommodate a wide range of popular gearbox options used in V8 engine swaps.
- High-Flow Pipes: Features 1⅝" (41mm) primary pipes and 1⅞" (48mm) secondaries for efficient exhaust flow.
- Full Accessory Support: Compatible with Power Steering and Air Conditioning systems for a comfortable performance build.
Product Specifications for PH 5600 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5600 | Gasket | DSF 63 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 1⅞" (48mm) |
| Oxy Sen | Yes | Outlet | 2¼" (57mm) |
| Fitting Time | 3 Hrs | Design | Tri-Y Design |
Important Notes:
- K-Frame Fitment: These headers will NOT fit with a manual steering K-frame.
- VL Fitment: Compatible with VL models when used with a VN-VS steering rack.
- Gearbox Compatibility: Confirmed fitment for Australian 4-speed, VN-VS 5-speed, Getrag 5-speed, Trimatic, Turbo 350/400/700, Ford Top Loader, and Toyota Supra 5-speed (with Hatfield components).
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 5600
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN (ENGINE SWAP) | ||||||||
| Holden | Commodore | 1978 | 1986 | Sedan / Wagon | VB-VC-VH-VK | 5.0L VN-VT 304 EFI | Engine Swap | RWD |
| Holden | Commodore | 1986 | 1988 | Sedan / Wagon | VL | 5.0L VN-VT 304 EFI | With VN-VS Rack | 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
4.7 ★★★★★
Based on 1566 reviews
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Product Reviews
★★★★★ 5
No assembly required
Color: Light Beige, Size: 6-Panel
Absolutely love this! Arrived in a timely manner and it’s very versatile. Blocks the light on our porch on a hot day. Very durable and stable product. The color was as expected and there is no assembly required.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 3
Looks ok if you don't look too close. Not likely to last long.
Color: Light Beige, Size: 6-Panel, Color: Light Beige, Size: 6-Panel
Got here fast, which was great since our company "upgraded" its video conferencing software and virtual backgrounds no longer work. But I can only describe the item as rickety and sloppily built. See photos: visible gaps in the weave that show the frame through. Chewed up screws in the hinges look like someone took them out and put them back in several times... or salvaged them from another unit.
On the whole, it doesn't seem sturdy. I'll be folding it up and re-deploying it several times a week, so I'll be surprised if it will still stand up in a year. Not a good value for the price, really, except that demand on these right now has prices pushed upward. I'd be happy enough if I'd spent $39.99 rather than over a hundred.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2021
★★★★★ 5
Excellent Customer Service
Color: 3 Panels Natural, Size: 3 Panels
It is a nice looking screen but when I opened the box, it had been damaged in shipping. I am giving a 5 star review because of the customer service I received. They were more than accommodating (so important when dealing with a large item such as this).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Good quality
Color: 4 Panels Natural, Size: 4 Panels
Nice quality. Used for a wedding table assignment. Looked lovely!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 5
Nice Looking Scree, Good Quality Rattan
Color: 6 Panels Black, Size: 6 Panels
Very attractive screen and much better rattan quality than expected. Would definitely recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
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