Wilson Manifolds Carburetor Spacer - 4500 1" 4-Hole L/W Tapered H762003XXL there isn't another choice

there isn't another choice

impact-resistant injection molded ABS plastic and feature our signature deep tread design molded into the guard for protection that doesn't forget the importance of looking good

Premium Hardware and couplings:

driveline misalignment and unwanted transmission movement in racing and street performance applications

943 in Single Spring

Wilson Manifolds Carburetor Spacer - 4500 1" 4-Hole L/W Tapered H762003XXL there isn't another choiceNitrous 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