SKU: 93292221174

Pacemaker | Tri-Y Headers | Holden Commodore VB-VS LS1 LS2 LS3 Engine Swap | PH5345-3 L/R

Sale price$588.77 Regular price$654.19
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Pacemaker | Tri-Y Headers | Holden Commodore VB-VS LS1 LS2 LS3 Engine Swap | PH5345-3 L/RPacemaker Tri Y Headers Holden Commodore VB VS LS Engine Swap PH5345 3 L R Simplify your high performance engine conversion with these specialized Pacemaker Tri Y headers. Purpose built for LS1 (Gen III), LS2, and LS3 (Gen IV) engine swaps into VB through VS Commodore models, these headers provide the essential clearance and flow required for 5. 7L to 6. 2L powerplants. Note: Designed specifically for use with Manual Steering Racks and Power Steering

Pacemaker Tri-Y Headers - Holden Commodore VB-VS LS Engine Swap - PH5345-3 L/R

Simplify your high-performance engine conversion with these specialized Pacemaker Tri-Y headers. Purpose-built for LS1 (Gen III), LS2, and LS3 (Gen IV) engine swaps into VB through VS Commodore models, these headers provide the essential clearance and flow required for 5.7L to 6.2L powerplants. Note: Designed specifically for use with Manual Steering Racks and Power Steering K-frames in VB-VK models.

Features:

This product offers the following high-performance features:

  • Large 3" (76mm) Outlet: Optimized for high-displacement LS engines, ensuring maximum exhaust flow and reduced backpressure.
  • Engine Swap Integration: Precision-engineered to fit the tight engine bays of early Commodores while accommodating the LS engine block.
  • Tri-Y Design: Balance of low-end torque and high-end power, making it perfect for performance street builds and cruisers.
Product Specifications for PH 5345-3
Feature Value Feature Value
Part # PH 5345-3 Gasket DSF 138
P/Steering Yes Primary Pipe 1¾" (44mm)
Air Con Yes Secondary Pipe 2" (51mm)
Oxy Sen Yes Outlet 3" (76mm)
E.G.R N/A Y Branch N/A
Fitting Time 5 Hrs Design Tri-Y

Important Notes:

  • VB-VK Commodore with Manual Steering Rack and Power Steering K-frame Only.
  • To guarantee fitment, we recommend using "Tuff Mount" engine mounts, crossmember, and starter motor relocation kits.
  • Specifically for LS Engine conversions (LS1, LS2, LS3).

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 PH5345-3 L/R
Make Model From To Body Series Engine Variant Drivetrain
HOLDEN
Holden Commodore 1978 1997 Sedan / Wagon / Ute VB, VC, VH, VK, VL, VN, VP, VR, VS 5.7L, 6.0L, 6.2L LS V8 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:
  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: 93292221174

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Jamz-
Alexandria, US
★★★★★ 4
Looks good in desk
Size: 50mm/2inch, Color: Black, Number of Items: 2
Made nice clean hole and inserts look and work well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
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Peter
Boise, US
★★★★★ 5
Fits and works just as expected
Size: 50mm/2inch, Color: Black, Number of Items: 4
I bought these to provide a snug fit for an EV charging cable running through my garage wall. They worked perfectly to keep out drafts and crawly things. Highly recommended.
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Reviewed in the United States on May 1, 2026
T
Verified Purchase
Thomas G.
Lake Worth, US
★★★★★ 5
Worth the money!
Size: 50mm/2inch, Color: Black, Number of Items: 2
This kit is great. I bought this because I know that the seller paired the cutting tool to be the perfect size and it was! Not just that, but the hole cutter was well done and cut thru the 3 layers - laminate, plywood and particle board with ease. The only thing that I would do different, is go to 3" next time. 2" was very tight when running the 2 @ 120 volt cord ends through the cap.
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Reviewed in the United States on December 5, 2025
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Lyric
West Palm Beach, US
★★★★★ 5
Nice Floating Shelves
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
I wasn't sure how to fill this space between my kitchen cabinets, and I think these shelves turned out looking great and fit the space nicely. They were easy to install, good quality, and could handle a decent amount of weight.
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Reviewed in the United States on March 26, 2026
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Verified Purchase
Christine Menzer
New York, US
★★★★★ 5
My perfect shelves a must buy
Color: Black, Size: 24" W x 7" D x 1.5" H (2 pieces)
Works perfectly and looks great and easy to install. And holds a lot
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Reviewed in the United States on December 25, 2025

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