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Description
Pacemaker | 1¾" Tri-Y Performance Headers | Holden Commodore VE-VF & Statesman WM-WN V8 | PH5387 L/RPacemaker Tri Y Performance Headers Holden Commodore VE VF & Statesman WM WN V8 PH5387 L R Maximize the power and sound of your late model GM V8 with the Pacemaker PH 5387 Tri Y Performance Headers. Engineered specifically for the Holden Commodore (VE & VF) and Statesman (WM & WN) series, these headers are the perfect match for the 6. 0L Gen IV, 6. 0L LS2, and 6. 2L LS3 engines. The Tri Y design is meticulously crafted to enhance mid range torque and
Pacemaker Tri-Y Performance Headers - Holden Commodore VE-VF & Statesman WM-WN V8 - PH5387 L/R
Maximize the power and sound of your late-model GM V8 with the Pacemaker PH 5387 Tri-Y Performance Headers. Engineered specifically for the Holden Commodore (VE & VF) and Statesman (WM & WN) series, these headers are the perfect match for the 6.0L Gen IV, 6.0L LS2, and 6.2L LS3 engines. The Tri-Y design is meticulously crafted to enhance mid-range torque and overall horsepower, providing a significant performance upgrade over the restrictive factory manifolds. Featuring 1¾" (44mm) primary pipes and a large 3" (76mm) outlet, these headers are built for high-flow efficiency and a deep, aggressive exhaust note. Proudly Australian-made, they offer precision fitment for both manual and automatic transmissions.
Features:
This product offers the following performance features:
- Tri-Y Design: Engineered to optimize exhaust scavenging for superior mid-range torque and power gains.
- LS Engine Compatibility: Specifically tuned for Gen IV 6.0L and LS3 6.2L V8 powerplants.
- High-Flow Construction: Mandrel-bent 1¾" (44mm) primaries and 1⅞" (48mm) secondaries ensure smooth, high-velocity exhaust flow.
- Large 3" Outlet: A massive 3" (76mm) outlet supports high-performance modifications and maximum breathability.
- Precision Fitment: Designed to clear Power Steering and Air Conditioning systems in VE/VF chassis.
- Versatile Application: Fully compatible with both Manual and Automatic transmission models.
Product Specifications for PH 5387 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5387 | Gasket | DSF 138 |
| Primary Pipe | 1¾" (44mm) | Secondary Pipe | 1⅞" (48mm) |
| Outlet | 3" (76mm) | Oxy Sensor | Yes |
| P/Steering | Yes | Fitting Time | 2 Hrs |
Important Notes:
- Catalytic Converters: These headers require aftermarket catalytic converters to be fitted. Pacemaker Hi-Flow Cats are recommended: Part No. CAT5380-100L/R (2.5") or CAT5387-100L/R (3").
- Wiring Requirements: Installation requires a VZ Oxygen Sensor Wiring Loom Extension (Part No. PEX5367Z x 1).
- System Upgrades: Full performance exhaust systems are available to suit these headers for a complete bolt-on solution.
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 / Statesman | 2006 | 2017 | Sedan / Ute / Wagon | VE, VF, WM, WN | 6.0L / 6.2L V8 (LS2, LS3, Gen IV) | 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
4.5 ★★★★★
Based on 1941 reviews
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Product Reviews
★★★★★ 4
Cozy but...
Size: Medium, Color: Light Grey Cotton Twist, Size: Medium, Color: Light Grey Cotton Twist
These slipper socks are nice but could be nicer. The sock portion does Not have a heel; they are tube socks with a footpad sewn on. This means there is a little tightness getting your foot past the turn and then you end up with a roll of sock over your upper foot. Once that is all made comfortable, you are good to go.
I wear mine indoors and out for short trips to the patio and backyard. The sole material looks to be durable enough to last more than one season with this type of use. The footbed itself has just the right amount of padding: not so much that the foot can slid to the side and not so thin you can feel the joints in a tile floor ;-)
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Reviewed in the United States on September 12, 2025
★★★★★ 3
Size down. Thin soles are cold.
Size: Small, Color: Light Grey Ragg Wool
The ragg wool is warm and they seem well made.
The foot sizing is very long. I'm a 7.5 to 8 always. The choice was 6-7 or 8-9. The 8-9 is more than 2 inches too long. I'm afraid they will cause a fall. Also know that the cushioning is not as pictured. It is only half the depth of the leather sides. When you stand on anything but carpets, you feel the cold floor. This is all due to the gravity on earth.
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Reviewed in the United States on December 19, 2025
★★★★★ 5
Best slippers, beware Sizes may be off.
Size: Medium, Color: Charcoal Ragg Wool
I LOVE these sock moccasins shoes or whatever they are.
I purchased 2 pair in different colors and the upper sock material was a significantly different material in its weave density and stretchyness. (blue more thin and stretchy than grey). I wear blue ones indoors, and the grey ones stay in the car for long car trips. Sizing: both pair I bought say 7-9mens 9-10women -- In how they actually fit they are 9-10 mens. The soles are leather with a thin bit of soft foam, in winter I can walk around in snow in them and the cold doesnt get through. Not that you should walk in snow with them since the leather is like a suede so it gets gross. You can put them through the washing machine and it makes them look good as new.
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Reviewed in the United States on January 1, 2021
★★★★★ 1
Is this a joke slipper?
Size: Large, Color: Charcoal Ragg Wool
Bought size large (men’s 9-10) this past year for my husband for Christmas. These are not made to fit a human being unless it is a severely skinny person with very very long feet. The feet are too big for him but the ankles are so narrow he can’t put them on, and my husband is actually very lean, he teaches martial arts for a living 6 days a week. I don’t believe I’ve ever seen a person in my entire life who simultaneously has long enough feet combined with skinny enough legs to fit these slippers. For a laugh we got our skinniest female friend to try them on and she could just barely squeeze her legs into them. I think she described it as “squeezing her skin off of her legs” or something like that, and then of course the feet were comically huge for her because she is so petite. We never got around to returning them and I just found them last night and remembered the whole incident. I tried to fit my forearm inside them but could not fit much past the wrist because they were too tight and I had a good laugh. I think I might cut them up and use the pieces to patch his old slippers that actually fit. To be fair we actually got a lot of laughs out of the product so it wasn’t a total waste. Buy them as a joke or save your money.
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Reviewed in the United States on June 10, 2018
★★★★★ 5
Perfect
Size: Small, Color: Light Grey Ragg Wool
So comfy warm and easy to travel with
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Reviewed in the United States on April 14, 2026