SKU: 10729457589

Pacemaker | 5L E.F.I. V8 304 | VT Series I Commodore & WH Statesman | Tri-Y Design | PH5050 L/R

Sale price$494.36 Regular price$549.29
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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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:
  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: 10729457589

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Liz. W
Charlottesville, US
★★★★★ 5
Long lasting
Size: 5 in
Love these. My dogs are aggressive chewing and these last the longest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
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Adrianna
Charlottesville, US
★★★★★ 5
Bully proof?!
Size: 5 in
We have the cutest little pit/lab mix who destroys stuffed toys in about two seconds flat. It’s always a HUNT to find toys he won’t instantly shred. This brand has some of the best! They were in FiveBelow for a while and it was the only brand that stood up to him initially. He finally got through the first only after MONTHS so we bought a few back ups and they’re still going strong months later! They’re also not super heavy so these end up being the toys we play fetch with most often! 100% will be buying more in this line in the future!
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Reviewed in the United States on June 15, 2024
C
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Carol
Port Orchard, US
★★★★★ 4
Great Option
Size: 5 in
When this chew arrived, it immediately became a favorite. It seems sturdy and is soft enough to be dental friendly.
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Reviewed in the United States on April 12, 2024
S
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Stardust
Fort Morgan, US
★★★★★ 5
Love these!
Size: 5 in
My dogs finally chewed pieces off of these bones but it took forever for them to do it and they didn’t chew very much off! These are great and I will buy more!
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Reviewed in the United States on September 1, 2023
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Tina R Bergman
Massapequa, US
★★★★★ 1
She didn't even have this 5 minutes and got a big chunk off it.
Size: 5 in
Wasted money again. Big chunks came off. Took away in 5 minutes! BOO!
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Reviewed in the United States on July 8, 2023

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