Choke plate is straight and has 531 stamped on it. You will receive ONE choke plate.
Holley Choke Plate Kit For Flat Choke Plate # 531 Without Mounting Screws.
Holley Choke Plate Kit, 4 Bbl Carbs with Flat Choke Plate And Mounting Screws.
Holley Choke Plate Curved Above The Choke Shaft With Notched Rectangle At Bottom
Holley Choke Plate Curved Above The Choke Shaft # 388.
Holley Choke Plate Kit With Curved Plate And Mounting Screws For Dog Leg Shaft.
Holley Choke Plate For Model 4180 Carb.
