Allstar Performance

Carb Spacer 4500 4 Hole .500in Carburetor Spacer - Drag Hi-Flow - 0.5 in Thick - 4 Hole - Dominator Flange - 2 in Bore Diameter - Plastic - Gray - Each

Alum Carb Hat Deluxe Carburetor Cover - Deluxe - 2.5 in Tall - O-Ring Seal - Aluminum - Natural - 5-1/8 in Flange - Each

Aluminum Carb Hat Carburetor Cover - 2.5 in Tall - Aluminum - Natural - 5-1/8 in Flange - Each

Plastic Carb Hat for 4500 Carb Carburetor Cover - 2.5 in Tall - Plastic - Black - 7-5/16 in Flange - Each

Base Plate Inserts 1.050 4pk for 1in Spacer Restrictor Plate Inserts - 1.050 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Carburetor Hat W/Screen Carburetor Cover - 2.5 in Tall - Screen - Plastic - Black - 5-1/8 in Flange - Each

Adjustable Base Plate 1in Restrictor Plate - 1 in Thick - 4 Hole - Square Bore - Aluminum - Natural - Each

Base Plate Inserts 1.100 4pk for 1in Spacer Restrictor Plate Inserts - 1.100 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.000 4pk for 1in Spacer Restrictor Plate Inserts - 1.000 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.250 4pk for 1in Spacer Restrictor Plate Inserts - 1.250 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.300 4pk for 1in Spacer Restrictor Plate Inserts - 1.300 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.350 4pk for 1in Spacer Restrictor Plate Inserts - 1.350 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.200 4pk for 1in Spacer Restrictor Plate Inserts - 1.200 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.150 4pk for 1in Spacer Restrictor Plate Inserts - 1.150 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4

Base Plate Inserts 1.400 4pk for 1in Spacer Restrictor Plate Inserts - 1.400 in ID - Aluminum - Natural - Allstar 1 in Restrictor Plate - Set of 4