Engine Carburetor Throttle Shaft Conversion Kit For 4150/4160/4150HP Carbs Proform Engine Crankcase Breather Cap For Chevrolet applications

For Chevrolet applications

Easily check engine oil pressure on your domestic or foreign auto with the PROFORM Oil Pressure Tester

Features Plastic Grips for User Comfort

Includes New Blue Cap And Coil Cover And New Rotor

Engine Carburetor Throttle Shaft Conversion Kit For 4150/4160/4150HP Carbs Proform Engine Crankcase Breather Cap For Chevrolet applicationsUpgrade your PROFORM or Holley carburetors, up to 1 3 4 inch throttle bores, to achieve higher air flow by reducing the size of the throttle shaft. Each kit includes button head Torx throttle plate screws, universal lever, and slip link secondary activation system. The High Flow kit includes stainless steel button head screws. Sold as one kit. Product Details: Engine Carburetor Throttle Shaft Conversion Kit For 4150 4160 4150HP Carburetors Up To 1 3 4