Zinc plated steel
Thread: 3/8" NPT
Barb: 1/4"
Designed to suit intake manifold vacuum ports on GM, Ford, Chrysler etc. engines
Also suitable for fuel applications
Suits GM LS Gen 3 & 4 engines with LS1/LS2/LS6 cathedral port heads 2500-7000rpm range, ideal for high performance engines Cast aluminium, natural finish Suits square bore 4 barrel carburetors...
The Hurricane manifold for Ford 351W engines has a number of features not found in similar competitive manifolds. It has a bridged rear water crossover passage which contributes to a...
High quality cast aluminium Peened finish Suits Ford Pinto with either the 1.6L Kent or 2.0L EAO engines (may suit other vehicles) Suits dual 45 DCOE Weber style carburetors Note:...
Rusty, rounded-off bolts are a thing of the past! Calflow stainless steel allensocket head bolts will not round off like hex head bolts and are the clear choice when bolt...
The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS3 L98. The intake runners are velocity stacked which provides higher air-speed over...
The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS3 L98. The intake runners are velocity stacked which provides higher air-speed over...
The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS1/LS2/LS6. The intake runners are velocity stacked which provides higher air-speed over plain...
The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS1/LS2/LS6. The intake runners are velocity stacked which provides higher air-speed over plain...
The Velocity fabricated aluminium intake manifold is the ultimate in NA and forced induction performance for your LS1/LS2/LS6. The intake runners are velocity stacked which provides higher air-speed over plain...
The Velocity is the ultimate in NA and forced induction performance for your LS3/L92. The unique 1-piece hi-ram intake is suited to vehicles where height is not a restriction; aimed at...
The Velocity is the ultimate in NA and forced induction performance for your LS3/L92. The unique 1-piece hi-ram intake is suited to vehicles where height is not a restriction; aimed at...
This is a great all round street manifold with the added benefit of the air-gap design over its Cyclone counterpart. This design allows ambient air to pass beneath the plenum...
This is a great all round street manifold with the added benefit of the air-gap design over its Cyclone counterpart. This design allows ambient air to pass beneath the plenum...
The Hurricane manifold for Holden 304 308 355 engines (with VN heads) is the ideal solution for those building a hi-performance high revving engine with its long tapered runners. Calflow...
The Hurricane manifold for Holden 304 308 355 engines (with VN heads) is the ideal solution for those building a hi-performance high revving engine with its long tapered runners. Calflow...
This is a terrific all round high performance street manifold. It is a direct replacement for the stock intake manifold on Holden V8 engines fitted with VN cylinder heads. This...
This is a great all round street manifold. It is a direct replacement for the stock intake manifold on Ford Cleveland 2V engines. Calflow intake manifolds are cast from steel...
This is a great all round street manifold. It is a direct replacement for the stock intake manifold on Ford Cleveland 2V engines. Calflow intake manifolds are cast from steel...