Edelbrock Idle Air Control Valve Pro-Flo EFI HASZ21CL : MW-6Z = Zerk Type

: MW-6Z = Zerk Type Fitting MW-6F = Flush Type Fitting

Since then

1983-1994 Chevrolet S10 Blazer

1974-1974 Dodge M300

Edelbrock Idle Air Control Valve Pro-Flo EFI HASZ21CL : MW-6Z = Zerk TypeEdelbrock idle air control motors control idle speed by regulating the flow of air around your throttle plates for proper performance. Edelbrock offers these idle air control motors for a variety of EFI systems. They're constructed from top quality materials to ensure years of dependable service. Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock