SKU: 59816104003

Manta | Extractor Kit 44mm 2 Bolt Flange EFI | Holden HQ–HZ Kingswood Premier GTS 304 V8 Sedan Ute Panel Van 1971–1980

Sale price$445.46 Regular price$494.96
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Manta | Extractor Kit 44mm 2 Bolt Flange EFI | Holden HQ–HZ Kingswood Premier GTS 304 V8 Sedan Ute Panel Van 1971–1980Performance Extractor Kit 44mm 2 Bolt Flange EFI Suits Holden HQHZ Kingswood, Premier, GTS 304 V8 Sedan, Ute, Panel Van (19711980) Unlock the flow and power of your classic Holden with this Manta Extractor Kit for EFI 304 V8s. Featuring 44mm primaries and 2 bolt flanges, its engineered for HQHZ Kingswood, Premier, and GTS models. DIY kitsome modification and welding may be required to suit your application. Warranty Stainless Steel Systems 10 years

Performance Extractor Kit 44mm 2 Bolt Flange EFI – Suits Holden HQ–HZ Kingswood, Premier, GTS 304 V8 Sedan, Ute, Panel Van (1971–1980)

Unlock the flow and power of your classic Holden with this Manta Extractor Kit for EFI 304 V8s. Featuring 44mm primaries and 2 bolt flanges, it’s engineered for HQ–HZ Kingswood, Premier, and GTS models. DIY kit—some modification and welding may be required to suit your application.

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: 44mm primary pipes, 2 bolt flange for EFI 304 V8 engines
  • Material: Heavy-duty steel for classic Holden reliability
  • Fitment: Direct fit for HQ–HZ Kingswood, Premier, GTS V8 (DIY kit – some mods may be needed)

Technical Specifications

  • Brand: Manta
  • Part Number (SKU): MKHN0464
  • System Type: Extractor Kit
  • Flange Size: 44mm, 2 Bolt
  • Material: Heavy Duty Steel

Vehicle Fitment Information

Make Model Years Body Engine
Holden Kingswood, Premier, GTS 1971–1980 Sedan 304 V8 EFI HQ–HZ Sedan
Holden Kingswood, Premier, GTS 1971–1980 Ute, Panel Van 304 V8 EFI 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

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: 59816104003

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 422 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
Viral Fixes Daily
Carnegie, US
★★★★★ 5
Great everyday polo
Size: XX-Large, Color: White
I picked up the U.S. Polo Assn. Men’s Classic Two-Button Pique Polo as a casual summer and golf shirt and ended up wearing it far more than I expected. The fit is true to size with a comfortable classic cut that isn’t too slim or baggy, and the lightweight pique cotton feels breathable and perfect for warm weather, whether you’re on the course or just running errands. For the price, the quality really surprised me—the fabric feels durable yet soft, the collar keeps its shape after washing, and the stitching looks solid without feeling cheap. The style is simple and versatile, easy to pair with jeans, shorts, or chinos, and the logo is noticeable but not over the top. After several washes there’s been no major shrinking or fading, especially when washed cold and air dried. Overall, this is an affordable, comfortable, and reliable polo that looks good and holds up well, and I’ll definitely be buying more colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
A
Verified Purchase
ANgel
Birmingham, US
★★★★★ 5
Good
Size: Medium, Color: Engine Red
Very soft and good color
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
J
Verified Purchase
Jason
Dallas, US
★★★★★ 3
Decent Look, But Sizing and Shrinkage Are Dealbreakers
Size: Medium, Color: White
Product: U.S. Polo Assn. Men’s Classic Polo Shirt Used for: 5 and a half months Key Features: – Clean, classic polo style with a decent fit (visually) – Breathable and lightweight for casual wear – Appears durable and holds up in the wash Ratings: Quality: The shirt feels alright and seems to hold up after regular washing. That said, it shrinks noticeably, and the sizing already feels off to begin with. Rating: 4/5 Performance: It’s wearable, but nothing exceptional. The fabric is fine for casual use, but the sizing was a big issue—I usually wear a medium, and this felt like an extra small. I even passed it on to someone smaller than me and they found it tight too. Rating: 3/5 Value: It’s reasonably priced, but there are definitely more comfortable and better-fitting polo shirts out there in the same price range. Rating: 3/5 Pros: – Easy to wash and care for – Seems durable over time Cons: – Shrinks badly in the wash – Sizing runs very small and feels inconsistent Summary: The U.S. Polo Assn. Classic Polo Shirt might work if you size up significantly and don’t mind a snug fit. It looks decent and holds up to washing, but the shrinking and poor sizing really hurt the overall experience. If comfort and a reliable fit matter to you, there are better options available for a similar price. Overall Rating: 3/5 Disclaimer: This review is based on my personal experience using the product. I'm not an expert—just sharing my honest thoughts to help others make an informed decision.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 22, 2025
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Great Shoes
Size: 10, Color: Cognac
Love these shoes super comfortable and look great. Everyone asks me where I got them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026

recommand products