Holden Dual Plane Manifold

Product Code: 99-MFD

Availability: In Stock

PRICE: $1,245.00

In Stock

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The Harrop Dual Plane manifold has been developed using years of racing experience to deliver the performance enthusiast with a quality enhancement product.

It is the perfect performance manifold for any Holden vehicle fitted with legendary Holden V8 engine and late model heads, the low height provides excellent bonnet clearance for the stealth look. The Dual Plane manifold exploits the benefits of low-end torque and while still flowing well at higher RPM.

These units have a height of 120mm from base of manifold to pad height and have a large efficiency range from 1000rpm to 5500rpm.

They are perfect on the street in stop-and-go driving, and they yield plenty of power when it's time to put the throttle down off the line.

Engine Applications: Holden cast iron V8 with late model EFI heads - Carburettor configuration (Injected version no longer available)


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  • Carburettor bolt up face height approximately 120mm above top plane of block
  • Manifold suits late model EFI heads only
  • Can be machined to suit fuel injection
  • Carburettor manifold may require spacer




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