Wehrs Machine Carburetor Bore Reduction Insert - 2" Tall - 1.300" Diameter 7000301 812" thick

812" thick

1977-1980 Pontiac LeMans

the GritGrate includes two finger holes that help detach the insert from the bucket system

111 Lobe Separation

60 Degree Mandrel Bend

Wehrs Machine Carburetor Bore Reduction Insert - 2" Tall - 1.300" Diameter 7000301 812" thickOur new Jimmy Mars designed traction tuning carb spacer system allows you to have the maximum power and also the option to reduce power by changing the insert when the track gets slick. 2'' tall bore size 1. 300. 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