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Description
Manta | Extractor Kit 51mm 2 Bolt Flange | Holden HQ–HZ Kingswood Premier GTS 454 V8 Sedan Ute Panel Van 1971–1980Performance Extractor Kit 51mm 2 Bolt Flange Suits Holden HQHZ Kingswood, Premier, GTS 454 V8 Sedan, Ute, Panel Van (19711980) Install big block power on your classic Holden with Mantas 51mm Extractor Kit. Designed for HQHZ series Kingswood, Premier, and GTS with 454 V8, this kit features 2 bolt flanges and heavy duty construction. Note: DIY fitment some modifications and welding may be required. Warranty Stainless Steel Systems 10 years Aluminised
Performance Extractor Kit 51mm 2 Bolt Flange – Suits Holden HQ–HZ Kingswood, Premier, GTS 454 V8 Sedan, Ute, Panel Van (1971–1980)
Install big-block power on your classic Holden with Manta’s 51mm Extractor Kit. Designed for HQ–HZ series Kingswood, Premier, and GTS with 454 V8, this kit features 2 bolt flanges and heavy-duty construction. Note: DIY fitment – some modifications and welding may be required.
Warranty
Stainless Steel Systems – 10 years
Aluminised Systems – 2 years
Why Manta?
Manta is known for uncompromising build quality and engineering excellence. Designed and manufactured in Australia, every system reflects years of development, testing, and innovation—built to outperform, proven both off-road and on the street.
Key Features
- Performance Built: 51mm primary pipes, 2 bolt flange – for maximum flow on 454 V8
- Material: Heavy-duty construction for classic Holden durability
- Fitment: Direct fit for HQ–HZ Kingswood, Premier, GTS V8 (DIY installation – may require mods)
Technical Specifications
- Brand: Manta
- Part Number (SKU): MKHN0466
- System Type: Extractor Kit
- Flange Size: 51mm, 2 Bolt
- Material: Heavy Duty Steel
Vehicle Fitment Information
| Make | Model | Years | Body | Engine |
|---|---|---|---|---|
| Holden | Kingswood, Premier, GTS | 1971–1980 | Sedan | 454 V8 HQ–HZ Sedan |
| Holden | Kingswood, Premier, GTS | 1971–1980 | Ute, Panel Van | 454 V8 HQ–HZ Ute & Panel Van |
Important Notes
- This system is a DIY kit. Some modifications and welding may be required to fit your application.
- Product images are for illustration purposes only and may differ slightly from the actual product supplied.
- Lead times may vary depending on stock availability and warehouse location.
Payment & Security
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 267 reviews
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Product Reviews
★★★★★ 4
Great toy but if your dog is an aggressive chewer, please think twice.
Color: Crinkle Chicken (Brown), Size: Large
I received this on May 23rd and on June 8th, after playing with this thing every day, our recently acquired 36 lb dog finally ripped it open and got out all the plastic and the squeaky part. Lily Belle will miss you, chicken.
Lily loooooved this toy! She'd toss it in the air, chew on it, pull it with her teeth etc. but as much as she loved it, we won't replace it. It's just not durable enough for her.
If your dog is an aggressive chewer, you might want to try a different toy. I hate that this lasted just a smidge over two weeks because Lily seemed to truly enjoy this toy.
RIP, squeaky chicken!
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Great Value Toy
Color: Crinkle Duck (Blue), Size: Large, Color: Crinkle Duck (Blue), Size: Large
This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket.
What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much.
I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Best affordable squeaker toy
Color: Crinkle Chicken (Brown), Size: Large, Color: Crinkle Chicken (Brown), Size: Large
my dog is obsessed with this toy, this has became his new comfort toy and after having this for about four months the legs are falling off but it’s very durable. The squeaker also moved from the head of the chicken to the body of the chicken but that’s after it was played with every single day. I love that it has two squeakers and it’s the perfect toy for my dog.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My dogs favorite toy EVER
Color: Crinkle Chicken (Brown), Size: Large
I have a Belgian Malinois who loves any and every toy, but this one is definitely her favorite. She will walk around the house constantly carrying it in her mouth, which is honestly adorable to watch.
The squeakers only lasted a couple of months, but I don’t really consider that a downside—I’m kind of grateful they didn’t last forever given how much she plays with it. It still remains one of her most-loved toys even without them.
My only word of caution is that if you work from home, this toy makes a lot of crinkling noise. And I mean A LOT. It’s great for keeping the dog entertained, but it can definitely get a little frustrating for humans trying to focus or take calls.
Overall, it’s been a big hit in our house and easily one of her favorite toys.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Super cute
Color: Bunny (Mauve), Size: Small
Super cute and fuzzy. Definitely perfect size for a puppy and not too loud. The fur is very soft and the nose is sown on not a hard piece that can be chewed on. Very good quality too.
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Reviewed in the United States on June 3, 2026