SKU: 25265260938

Pacemaker | 1 7/8" Tuned Competition Headers | VZ Commodore & WL Statesman 5.7L LS1 | PH5363 L/R VZ 5.7L

Sale price$591.98 Regular price$657.75
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Description

Pacemaker | 1 7/8" Tuned Competition Headers | VZ Commodore & WL Statesman 5.7L LS1 | PH5363 L/R VZ 5.7LPacemaker Tuned Competition Headers VZ Commodore & WL Statesman 5. 7L LS1 PH5363 L R VZ 5. 7L Dominate the street and track with the Pacemaker PH5363 Competition series headers, specifically engineered for the high performance enthusiast. Designed for the Holden VZ Commodore and WL Statesman Caprice range equipped with the 5. 7L LS1 (Gen III) V8, these headers feature a sophisticated tuned length design. With massive 1" (48mm) primary pipes and large

Pacemaker Tuned Competition Headers - VZ Commodore & WL Statesman 5.7L LS1 - PH5363 L/R VZ 5.7L

Dominate the street and track with the Pacemaker PH5363 Competition series headers, specifically engineered for the high-performance enthusiast. Designed for the Holden VZ Commodore and WL Statesman/Caprice range equipped with the 5.7L LS1 (Gen III) V8, these headers feature a sophisticated tuned-length design. With massive 1⅞" (48mm) primary pipes and large 3" (76mm) outlets, they are built to handle the extreme exhaust flow of heavily modified or supercharged engines. Precision-crafted in Australia, this kit includes the specific oxygen sensor wiring extensions required for the VZ/WL platform, ensuring peak performance and a professional-grade fitment.

Features:

This product offers the following high-performance features:

  • Competition Tuned Design: 4-into-1 tuned-length configuration optimized for maximum high-RPM power and torque.
  • High-Flow Pipe Sizing: Features heavy-duty 1⅞" (48mm) primary pipes to suit modified or forced induction setups.
  • Large Collector Outlet: 3" (76mm) outlet ensures minimal backpressure for high-horsepower applications.
  • VZ/WL Specific Kit: Includes required Oxygen Sensor wiring extensions for the 5.7L VZ and WL electrical systems.
  • Full Accessory Compatibility: Precision engineered to maintain clearance for Power Steering and Air Conditioning.
Product Specifications for PH5363 L/R VZ 5.7L
Feature Value Feature Value
Part # PH 5363 Gasket DSF 138
Primary Pipe 1⅞" (48mm) Outlet 3" (76mm)
P/Steering Yes Air Con Yes
Oxy Sensor Yes Fitting Time 3 Hrs

Important Notes:

  • Vehicle Fitment: This kit is specifically for VZ and WL 5.7L LS1 models. It will NOT fit VT-VY or VZ 6.0L LS2 models without different wiring components.
  • Performance Use: Designed specifically for modified engines and supercharged applications.
  • AWD Constraint: Will NOT fit All Wheel Drive (AWD) models such as Adventra or Cross 8.

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 / Monaro / Crewman 2004 2006 Sedan / Wagon / Ute VZ 5.7L LS1 V8 Manual & Automatic RWD Only
Holden Statesman / Caprice 2004 2006 LWB Sedan WL 5.7L LS1 V8 Manual & Automatic RWD Only
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:
  1. 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
SKU: 25265260938

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Tim McCullough
Alexandria, US
★★★★★ 5
Good jerky
Set name: Teriyaki Balboa, 2 Ounce Pack of 8
Good quality and tasty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
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Glass
Cuba, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
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Lauren
New York, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025
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Elliz
Birmingham, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
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Reviewed in the United States on January 20, 2021
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Judy Fletcher
Battle Creek, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
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Reviewed in the United States on February 16, 2026

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