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Description
Pacemaker | Tri-Y Headers | Holden Torana LX-UC Sunbird Red Motor 173-202 | PH5005 Kit LX-UCPacemaker Tri Y Performance Headers Holden Torana LX UC & Sunbird Red Motor PH5005 Kit LX UC Improve the performance and driveability of your classic Holden with the Pacemaker PH 5005 Tri Y headers. Specifically engineered for the Torana LX, UC, and Sunbird models equipped with the 173 and 202 Red Motor 6 cylinder engines, these headers are designed for post E. G. R. configurations. The Tri Y design is optimized to deliver a significant boost in low
Pacemaker Tri-Y Performance Headers - Holden Torana LX-UC & Sunbird Red Motor - PH5005 Kit LX-UC
Improve the performance and driveability of your classic Holden with the Pacemaker PH 5005 Tri-Y headers. Specifically engineered for the Torana LX, UC, and Sunbird models equipped with the 173 and 202 Red Motor 6-cylinder engines, these headers are designed for post-E.G.R. configurations. The Tri-Y design is optimized to deliver a significant boost in low-to-mid range torque, making it the perfect upgrade for street cruisers and daily drivers alike. Proudly Australian-made, these headers feature mandrel-bent piping to ensure maximum exhaust flow and long-lasting durability under the hood of your classic Torana.
Features:
This product offers the following performance features:
- Tri-Y Design: Tuned to broaden the power band and enhance usable torque for street applications.
- E.G.R. Compatible: Specifically designed for all post-E.G.R. standard Red Motor 6-cylinder variants.
- Quality Construction: 1½" (38mm) primary pipes stepping into 2" (51mm) secondaries for efficient scavenging.
- Performance Outlet: Finished with a 2¼" (57mm) outlet to support improved engine breathing.
- Full Accessory Clearance: Engineered to clear Power Steering and various Air Conditioning units.
Product Specifications for PH 5005 Kit
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5005 | Gasket | DSF 2 |
| Primary Pipe | 1½" (38mm) | Secondary Pipe | 2" (51mm) |
| E.G.R. | Yes | Outlet | 2¼" (57mm) |
| P/Steering | Yes | Air Con | Yes |
Important Notes:
- Air Conditioning Fitment: These headers are compatible with Delco, Fridgidaire, and Sankyo Air Conditioner units.
- Transmission Constraints: Will NOT fit vehicles equipped with Hydramatic or Powerglide automatic transmissions.
- Engine Compatibility: Fits all post-E.G.R. standard Red Motors (173 and 202 variants).
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 | Torana / Sunbird | 1976 | 1978 | Sedan / Hatch | LX | 173, 202 Red Motor | Post E.G.R. | RWD |
| Holden | Torana / Sunbird | 1978 | 1980 | Sedan / Hatch | UC | 173, 202 Red Motor | Post E.G.R. | 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 1769 reviews
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Product Reviews
★★★★★ 5
Perfect inserts for a great price
Size: 20 x 20 inches, Style: 4 Pack, Size: 20 x 20 inches, Style: 4 Pack
Great inserts! (The cat’s judgement is of me, not the inserts)
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Hands down best hammock accessory
Color: Green, Size: Medium
Tried many, this pillow is perfect. Not too big, not too small. Soft yet supportive. It’s also well made and super comfy. Plus it packs up nicely. I’m a new Wise Owl convert, everything I’ve ordered so far has been excellent quality. Just wish they kept the colors consistent so it all matched (minor annoyance). You need this.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Comfy, soft, packable, and cool
Color: Green, Size: Small
I absolutely love this pillow. It's well constructed but not OVER constructed - it is soft, comfortable to my neck and head - very packable and stays pretty cool - like the 'other side' of the pillow. I also appreciate the stuff sack that Wise Owl sends with it. I was able to get this down into my right side of my Redwing 50 pocket. This thing fits everywhere and while some folks think its a luxury, when you get to be my age - comfort is something that you take for granted. I feel well rested after a night on this bad boy.
Shape always fluffs back out. I think it's a great value at the price point it is at compared to other pillows in this range. Very very durable, like all Wise Owl products I own. Easily fits snugly into the bag, and can mold around you depending on how you want to adjust it. I don't use a sleeping pad, just this for my neck support and it really is worth every penny.
Water resistance - I'm not sure as I've not had the opportunity to see it but I feel like with the material it is, water would probably bead off in light amounts.
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Reviewed in the United States on December 20, 2025
★★★★★ 4
It's comfy but not UL nor packs down well.
Color: Blue, Size: Medium
Don't get me wrong, overall this is a very good mini portable camping pillow that has slightly bigger length, width & thickness than most of the other name brand inflatable camping pillows that cost $20 extra, which is nice for having more pillow/support to work with while you sleep, & it being foam filled rather than inflated means you don't have to worry about it deflating on you overnight out in the wilderness where you likely don't have a backup!..
All that is great until it's time to pack it back up..
It doesn't compact down small, nor easily. You have to put a little elbow grease into tightly rolling it up like a burrito, 🌯
And even Then, it's still a bit of a fight to squeeze it back into it's compression sack, but Still winds up being a bulky bulgy chunk of space real estate in my pack, and if you're a serious hiker you know every ounce counts as well as every inch of space that's taken up by bulky gear.
I didn't consider returning or replacing it for something else until wayy past the return window.
Again, it's not bad at all for your average travel or weekend camping trips, but for expedition, section or thru-hiking it's not the best choice to go with when budgeting weight & space in your pack.
I went with a similarly priced Teton camping pillow that is 18" by 12", also filled not inflated so it's basically the same thing but ever so slightly smaller in circumference, yet packs down noticably easier & more compact, weighing slightly less & taking up noticably less space in your pace as well.
I can easily stuff it in the outer back kangaroo pouch on my Osprey Atmos AG 50L.
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Reviewed in the United States on January 28, 2025
★★★★★ 5
Soft and Confortable
Color: Rose, Size: Medium
Excellent travel and camping pillow. Soft and confortable. My wife loves it.
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Reviewed in the United States on May 26, 2026