Manta 2.5″ Twin Full Exhaust System with Tuned Headers for Holden HQ-HZ Ute & Panel Van V8 Big Block Chev 1971–1980 – Aluminised Steel

Upgrade your Holden HQ-HZ Ute or Panel Van with this 2.5″ Twin Full Exhaust System from Manta. Crafted in durable aluminised steel and fitted with tuned headers, it delivers enhanced exhaust flow, a medium performance note, and long-term reliability for Australian roads.

Warranty

Stainless Steel Systems – 10 years
Aluminised Systems – 2 years

Why Manta?

Manta specialises in total exhaust engineering for maximum performance, durability, appearance and sound. Designed and manufactured in Australia, every Manta system is built tough for local conditions.

Key Features:

• Performance Upgrade: Tuned headers with 51mm primaries for maximum flow
• Material: Aluminised Steel
• Sound Level: Medium
• Direct Bolt-On Fitment: Designed for HQ-HZ chassis with V8 big block Chev engines
• Header Size: 51mm Primaries
• Pipe Size: 2.5″ Twin
• System Type: Full System – Tuned Headers

Technical Specifications

• Brand: Manta
• Part Number (SKU): MKHN0463
• System Type: Full System – Tuned Headers
• Pipe Size: 2.5″ Twin
• Material: Aluminised Steel
• Noise Level: Medium
• Header Size: 51mm Primaries

Vehicle Fitment Information

Make	Model	Years	Body	Engine
Holden	Kingswood, Premier, GTS	1971–1980	Ute, Panel Van	HQ-HZ V8 Big Block Chev

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• Shipping times may vary depending on destination and stock availability

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