Model 4150 HP Four-Barrel Carburetor
Features Include: Improved Finish NASCAR Approved Calibrated for Winston Cup Chevrolet Engines Annular-Style Boosters Double 30cc Accelerator Pumps Four Corner Idle System Power Valve Blow-Out Protection Non-Stick Gaskets Screw-In/Replaceable Air Bleeds Stainless Steel Throttle Plates with Buttonhead Screws