Manta | Extractor Kit 44mm 4 Bolt Flange EFI | Holden HQ–HZ Kingswood Premier GTS 304 V8 Sedan Ute Panel Van 1971–1980

Performance Extractor Kit 44mm 4 Bolt Flange EFI – Suits Holden HQ–HZ Kingswood, Premier, GTS 304 V8 Sedan, Ute, Panel Van (1971–1980)

Enhance the flow and performance of your classic Holden with this Manta Extractor Kit for EFI 304 V8 engines. Features robust 44mm primaries and heavy-duty 4 bolt flanges, engineered for HQ–HZ Kingswood, Premier, and GTS. DIY installation—modification and welding may be needed for perfect fit.

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, 4 bolt flange for EFI 304 V8 engines
• Material: Heavy-duty steel construction for reliable classic Holden performance
• Fitment: Direct fit for HQ–HZ Kingswood, Premier, GTS V8 (DIY kit – some mods may be required)

Technical Specifications

• Brand: Manta
• Part Number (SKU): MKHN0465
• System Type: Extractor Kit
• Flange Size: 44mm, 4 Bolt
• Material: Heavy Duty Steel

Vehicle Fitment Information

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.

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