#6 to 7/8-20 Holley Carb Adapter 2005-buick-allure-esi5324863 060 in Bore - File

060 in Bore - File Fit - 1/16 x 1/16 x 1/8 in Thick - Standard Tension - Ductile Iron - Plasma Moly - 8-Cylinder - Kit

Bolt - 5/16-24 in Thread - 2 in Long - 3/8 in 12 Point Head - Chromoly - Black Oxide - Universal - Set of 5

Linkage Adjuster - 3/4-16 in Right Hand Male Thread - 3/4-16 in Left Hand Male Thread - Steel - Black Oxide - Kit

Cylinder Head Gasket - GM LS-Series - Kit

Carburetor - Performer - 4-Barrel - 600 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Aluminum - Tumble Polished - Reman - Each

#6 to 7/8-20 Holley Carb Adapter 2005-buick-allure-esi5324863 060 in Bore - FileCarburetor Inlet Fitting Straight 6 AN Male to 7 8 20 in Male Aluminum Red Anodized Holley Carburetors Each