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Description
Pacemaker | 5L E.F.I. V8 304 | VT Series I Commodore & WH Statesman | Tri-Y Design | PH5050 L/RPacemaker 5L E. F. I. V8 304 VT Series I Commodore WH Statesman PH5050 L R Unlock the performance of your late model Holden V8 with these premium Pacemaker Tri Y headers. Specifically engineered for the 5. 0 Litre E. F. I. (304) motor found in the VT Series I Commodore and WH Statesman, these headers are designed to significantly improve exhaust scavenging and engine breathing. The Tri Y design is ideal for street and mild performance applications,
Pacemaker 5L E.F.I. V8 304 - VT Series I Commodore / WH Statesman - PH5050 L/R
Unlock the performance of your late-model Holden V8 with these premium Pacemaker Tri-Y headers. Specifically engineered for the 5.0 Litre E.F.I. (304) motor found in the VT Series I Commodore and WH Statesman, these headers are designed to significantly improve exhaust scavenging and engine breathing. The Tri-Y design is ideal for street and mild performance applications, delivering substantial gains in low-to-mid range torque for better acceleration and overall drivability.
Features:
This product offers the following high-performance features:
- Tri-Y Design: Meticulously crafted pipe routing to maximize torque and horsepower efficiency for the Holden 5L EFI engine.
- Direct Fitment: Tailored specifically for the VT/WH chassis to ensure clear fitment around steering and air conditioning components.
- Premium Construction: Built with high-quality materials to ensure long-lasting durability under high-heat conditions.
Product Specifications for PH5050 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5050 | Gasket | DSF 63 |
| P/Steering | Yes | Primary Pipe | 1⅝" (41mm) |
| Air Con | Yes | Secondary Pipe | 1⅞" (48mm) |
| Oxy Sen | N/A | Outlet | 2½" (63mm) |
| E.G.R | N/A | Design | Tri-Y |
| Fitting Time | 2½ Hrs | Y Branch | N/A |
Important Notes:
- Full Performance Exhaust Systems are available to suit these Headers.
- Designed specifically for the 5L EFI V8 304 engine.
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 PH5050 L/R
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN | ||||||||
| HOLDEN | Commodore / Berlina / Calais | 1997 | 1999 | Sedan / Wagon | VT Series I | 5.0L E.F.I. V8 304 | Manual & Automatic | RWD |
| HOLDEN | Statesman / Caprice | 1999 | 2000 | Sedan | WH Series I | 5.0L E.F.I. V8 304 | Automatic | 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 7 reviews
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Product Reviews
★★★★★ 4
Comfortable fit allows full range of motion
Size: 12 Lb, Color: Purple, Size: 12 Lb, Color: Purple
This is a powerful tool to have in your workout arsenal. The vest is made well; exactly as pictured and described. I ordered mine in purple and thought it would feel bulky and heavy because I struggled with the weight of the box.
However, as I took it out of its packing and it unfolded, I felt the weight change. It slipped on easily and adjusting the chest strap went quick and has stayed secure.
It feels good on; comfortable, stays in place and does not hinder arm movements. The padding sounds like sand(?) and conform to my body thus avoiding pressure points or places of pain.
It does not make me hotter than my workouts normally would, nor does it encourage excessive sweating.
I am 100% happy with this vest and as I get stronger I will purchase a heavier one from this company.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Adjustable Weighted Vest for Stronger Workouts
Size: 10 Lb, Color: Black
Training feels more intense and controlled with this Zeerun Weighted Vest, designed to add extra resistance during walks, workouts, or cardio routines. The weight is distributed evenly, helping maintain balance while increasing workout intensity without feeling overly restrictive.
The adjustable buckle system allows for a more secure fit across different body types, which helps keep the vest stable during movement. The reflective stripe is a useful detail for visibility during early morning or evening outdoor workouts.
The material feels comfortable enough for longer sessions, and the design allows natural movement while still adding resistance to everyday exercises like walking, jogging, or bodyweight training.
It’s a practical way to increase workout difficulty without changing a full routine.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Weighted Vest
Size: 24 Lb, Color: Black, Size: 24 Lb, Color: Black
it’s going to feel heavier than 25lb if it’s your first time with a weighted vest but the quality is top tier, it’s easy to put on and remove, very fitted and adjustable, it comes with pockets to store little things while on your walk or run. wouldn’t recommend washing this unless it’s being washed outside and hung up to air dry but overall perfect for a good workout.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Simple, Comfortable, and Exactly What You Expect
Style: Rack with 3 Pairs (5, 10, and 15 Pound)
These are pretty much exactly what you want from a set of dumbbells — simple, functional, and no nonsense. The neoprene coating gives them a comfortable grip and keeps them from feeling slick in your hands, especially during longer workouts or if your hands get sweaty.
The coating also helps keep them from banging up floors or making as much noise compared to bare metal weights, which is nice if you’re working out at home.
Weight accuracy seems fine for general fitness use, and they’ve worked great for things like accessory movements, shoulder work, lighter presses, rehab-style exercises, and general muscle toning. The shape also helps keep them from rolling around everywhere when set down.
They’re not fancy, and they’re not trying to be — they’re just dependable dumbbells that do what they’re supposed to do at a fair price.
If you want straightforward hand weights for home workouts without overthinking it, these are a solid buy.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Reliable, Comfortable Dumbbells I Actually Use Every Day
Style: 12 Pound, Pair, Style: 12 Pound, Pair
I’ve been using the Amazon Basics Neoprene Dumbbell Hand Weights daily, and they’ve honestly been perfect for my routine. Whether I’m doing a quick morning workout or adding resistance to a longer session, these have held up really well.
The neoprene coating makes a big difference—it provides a comfortable, non-slip grip, even during longer workouts or when my hands get a little sweaty. They’re also easy to clean and don’t have that strong rubber smell some weights can have.
I really appreciate the hex shape too. They stay put when I set them down (no rolling across the floor), which makes switching between exercises quick and frustration-free. The weight feels evenly distributed and well-balanced, so movements feel controlled and smooth.
Overall, these are simple, no-frills dumbbells that just work. If you’re looking for reliable hand weights for everyday use—whether you’re a beginner or just need something dependable for home workouts—these are a great choice.
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Reviewed in the United States on April 14, 2026
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