1.75 in. Bore Carb Shear Plate for 4150

Allstar Perfomance is a worldwide supplier of different car parts, categorized in various sections including drag race parts, hot rod-street, road race, circle track-asphalt, circle track-dirt, open wheel sprint car, off-road and tractor pulling. We provide absolute quality parts to ensure your safety. Allstar also provides air cleaners, brakes, fittings, steering, tire accessories and much more to a secure driving experience. Features Carb plates with built-in shear design help to maximize race engine performance These 7-degree tapered bore plates are used by many NHRA comp/pro stock engine builders Build low pressure under the throttle plate while improving vacuum signal to the carb 6061-T6 aluminum with a clear anodized coating to protect against corrosion Compatibility 4150 Carb Specifications Size: 1.75in