Wilson Manifolds Carburetor Spacer - 4500 1" 4-Hole L/W Tapered Freeze Plug Built from mild steel material

Built from mild steel material and handcrafted in our Whittier

Heims sold separately

Earl's has the widest selection available to finish off your engine compartment

1990-1993 Dodge W350

Wilson Manifolds Carburetor Spacer - 4500 1" 4-Hole L/W Tapered Freeze Plug Built from mild steel materialNitrous Pro Flow Tapered Spacers feature a computer generated variable radius taper design that maximizes the airflow through the carburetor and enhances air fuel distribution for more horsepower. Part throttle performance and distribution are improved by redirecting the flow pattern created by the partially open throttle blades and gradually reducing the velocity of the air fuel mixture entering the plenum to allow for a smoother transition into each