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 18 - Jul 23

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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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4.6 ★★★★★
Based on 11 reviews
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Product Reviews
R
Verified Purchase
Raquel Hall
Los Angeles, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
L
Verified Purchase
LacyConner
Carnegie, US
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
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Reviewed in the United States on August 16, 2025
C
Verified Purchase
Cor vW
Massapequa, US
★★★★★ 5
Great
Size: Medium, Color: (001) Black / Black / Pitch Gray
The best pair of work / workout / casual socks I've bought in long time! They're no show on all my sneakers, incredibly comfortable and they never move.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
L
Verified Purchase
LC
New York, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Belleville, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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