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Description
Pacemaker | 1⅞" Competition Headers | Holden HQ HJ HX HZ WB LS Engine Swap | PH5343 L/RPacemaker 1" Tuned Competition Headers Holden HQ WB LS Engine Swap PH 5343 L R Convert your classic Holden HQ, HJ, HX, HZ, or WB to modern LS power with these premium Pacemaker Competition series headers. Specifically engineered for LS1 (Gen III), LS2, and LS3 (Gen IV) engine conversions, these headers feature a high flow 4 into 1 design with large 1" primary pipes. Designed for maximum performance, they are the perfect choice for high horsepower
Pacemaker 1⅞" Tuned Competition Headers - Holden HQ-WB LS Engine Swap - PH 5343 L/R
Convert your classic Holden HQ, HJ, HX, HZ, or WB to modern LS power with these premium Pacemaker Competition series headers. Specifically engineered for LS1 (Gen III), LS2, and LS3 (Gen IV) engine conversions, these headers feature a high-flow 4-into-1 design with large 1⅞" primary pipes. Designed for maximum performance, they are the perfect choice for high-horsepower street or competition builds, ensuring your LS swap breathes efficiently while maintaining essential clearances.
Features:
This product offers the following high-performance features:
- TUNED Competition Design: Engineered pipe lengths maximize exhaust scavenging and flow for 5.7L, 6.0L, and 6.2L LS engines.
- High-Flow Pipes: Large 1⅞" (48mm) primary pipes leading to a 3" (76mm) outlet, ideal for modified and high-output engines.
- Conversion Ready: Tailored specifically for the HQ-WB chassis to accommodate modern LS engine geometry.
- Full Accessory Compatibility: Designed to clear Power Steering and Air Conditioning systems for a comfortable, professional conversion.
Product Specifications for PH 5343 L/R
| Feature | Value | Feature | Value |
|---|---|---|---|
| Part # | PH 5343 | Gasket | DSF 138 |
| P/Steering | Yes | Primary Pipe | 1⅞" (48mm) |
| Air Con | Yes | Secondary Pipe | - |
| Oxy Sen | Yes | Outlet | 3" (76mm) |
| Fitting Time | 2 Hrs | Design | Tuned 4-into-1 |
Important Notes:
- Engine Suitability: Fits LS1 (5.7L), LS2 (6.0L), and LS3 (6.2L) V8 engines.
- Compatible with both Manual and Automatic transmissions.
- Provisions for Oxygen Sensors are included for modern engine management integration.
- Ideal for vehicles being upgraded for high-performance use or modified applications.
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 PH 5343
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN (LS ENGINE SWAP) | ||||||||
| Holden | Kingswood / Premier / Monaro / Statesman | 1971 | 1984 | Sedan / Ute / Wagon / Coupe / Statesman | HQ-HJ-HX-HZ-WB | 5.7L / 6.0L / 6.2L LS V8 | Manual & 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.
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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]
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4.9 ★★★★★
Based on 1284 reviews
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Product Reviews
★★★★★ 5
Acts of Vengeance
Format: Kindle
This is one of my favorite storylines and one of my first experiences reading Spidey. Lots of silly nostalgic fun. Seriously, I really enjoyed the villain cross-overs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2022
★★★★★ 5
A redundant, but improved, collection of Spider-Man's cosmic arc.
Format: Paperback
I've put off getting this volume because many of the stories have been printed elsewhere, particularly the McFarlane work. Plus, there was already a trade paperback of the Cosmic Spider-Man arc...
But this volume is a worthwhile replacement for those.
Ignoring the Cosmic material, which is generally really enjoyable, there are a few other stories collected here. There's a two-issue story of Spider-Man teaming up with the Punisher. Then there's a short two-issue story of Spider-Man against Venom. After that... three annuals, covering Spidey's Totally Tiny Adventure. It's a pretty silly story that guest stars Ant-Man for the first issue. This story is unusual, since it feels like the kind of story I would expect Marvel to publish in the late 60s or 70s. Artwork in annuals usually seems a little sub-par, but it's nice to see these stories reprinted.
Even better - the supplemental stories from the annuals are reprinted! We get solo stories for Solo, Sandman, Ant-Man, Prowler, Rocket Racer...
I was pleased to find that the Rocket Racer story ties into the Scourge storyline from Captain America!
There are other bonus pages, reprinting artwork, introductions from other collections, etc. They even include some of the Spider-Man trading cards from the old Marvel Universe cards!
I'd also like to take the opportunity to point out how much I enjoy Erik Larsen's artwork on Spider-Man. He brought his own flavor to Peter and Mary Jane. Supporting cast characters are well-defined. He has a lot of fun with background characters or people who get one or two lines. I read these comics when they first came out, and these reprints are far more enjoyable. The coloring is well matched up, the paper is great, and everything is lined up perfectly.
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Reviewed in the United States on January 3, 2015
★★★★★ 5
Reprint
Format: Paperback
They’re about to reprint this book soon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2019
★★★★★ 4
Not full story
Format: Kindle
I thought was going to continue to go more into the what ifbstories when spiderman keeps the enigma force, for the most part of my read I enjoyed that, but dissappointed
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Reviewed in the United States on January 19, 2019
★★★★★ 5
Really good read and a great chapter in Spidey's legacy
Format: Paperback
Really good read and a great chapter in Spidey's legacy. i originally read tge Amazing Spiderman issues of this collection (minus the annual) in the Amazing Spiderman Omnibus by David Micheline and Todd McFarlane, so i had an idea of what the story was but i didnt know tge full story. The overall story is great and I found it really enjoyable because its such a cohesive story even thoigh it spans across three different spiderman titles. The artwork is on point too and is well done. What made me like this book was the constant action, with spiderman facing off against villain after villain ( Graviton, Magneto, Goliath, etc) and also the deeper story in which Peter has to deal with his new powers. The story more so delves further into the idea of "with great power comes great responsibility". If you like Spiderman, then this is one book you need to.have in your collection.
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Reviewed in the United States on December 26, 2014