Edelbrock Uni-Syn Carburetor Balancing Instrument - Uni-Syn A Timing Cover / Water Pump Bolt Kit Shock Wrench

Shock Wrench

1984-1996 GMC K1500

High RPM street/strip with XE-R lobe designs

black or EnduraShine finish for a look you've got to see to believe

Edelbrock Uni-Syn Carburetor Balancing Instrument - Uni-Syn A Timing Cover / Water Pump Bolt Kit Shock WrenchUni Syn is a precision instrument which provides a visual method of balancing multiple carburetor setups with a high degree of accuracy. Instructions included. A' Uni Syn 4025, Edelbrock, Uni Syn, Carb, Carburetor, tool, Balancing InstrumentSince 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous Edelbrock Intake Manifold, Edelbrock Aluminum Cylinder Heads and Edelbrock Water Pumps have become