2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Blue Discover the zenith of fuel

Discover the zenith of fuel injection innovation with our enhanced Downdraft 8 Stack EFI Intake Manifold System

and then powdercoated or plated for protection and appearance

Switch out your weak and thin factory retainer plates with Speedmaster heavy-duty bearing retainer plates and make your ride a lot safer

and built to exacting tolerances

2" Aluminum 4150 CNC Machined Carburetor Spacer Square Bore 4 Port - Blue Discover the zenith of fuelIndividually milled from super durable 6061 T6 aluminum billets, these CNC machined Speedmaster carburator spacers can handle anything your vehicle can dish out. They're so tough, they're guaranteed for life. The precise design of these Speedmaster carburetor spacers provides a smooth transition of fuel from the carburetor to the intake manifold, to increase flow for more performance. They also help to insulate the carburetor from engine heat and