Wehrs Machine Carb Insert 2" Tall 1.250" Diameter RG10015L Will work with both nylon

Will work with both nylon composite integrated manifold and stand alone aluminum coolant crossover manifolds

Eliminates pulley interference to AN hose end

1966-1968 Chevrolet Biscayne

Quick Change Jaws

Installation usually takes less than an hour

Wehrs Machine Carb Insert 2" Tall 1.250" Diameter RG10015L Will work with both nylonProduct Description: Restrictor Plate Insert 2 in Thick 1. 250 in Diameter Bore Aluminum Natural Wehrs Machine Spacer System Sold Individually Wehrs produces custom machined chassis and engine components designed for racing use. Their lineup includes everything from mounting brackets to cover panels, birdcage assemblies, and much more. Many of their parts are made from lightweight aluminum. They also offer a number of specialty tools. Wehrs Machine &