Proflow Intake Manifold, MaxJr, Single Plane, Square Bore, Aluminium, Black, For Holden, Commodore V8, VN Heads 253, 304, 308
Proflow's Max Jr. Holden intake manifold is for competition Holden V8 engines VN cylinder heads. This intake manifold is a single-plane design that is tuned for maximum air flow from 3500 to 7500 rpm. It features a taller design with long tapered runners for a broad operating rpm range. Will fit both stock 1988-1998 EFI style cylinder heads. It also features a 4150 flange for use with square-bore carburetors and throttle bodies. Includes extra material for porters to modify for use with 4500 series applications. The water outlet is machined for use with a SB Chev waterneck.
These are avalable in Natraul or black powder coated cast-Aluminium.