Allstar Performance Carburetor Spacer Insert (Only) - 1.200" 1DK19338411SFI User/owner is responsible for costs

User/owner is responsible for costs above and beyond a standard recertification procedure

1973-1974 Buick Regal

larger hole saws use 5/8"-18 thread

AN-08 - AN-06 BanjoAeromotive Inc

1980-1987 Pontiac Firebird

Allstar Performance Carburetor Spacer Insert (Only) - 1.200" 1DK19338411SFI User/owner is responsible for costsTapered inserts are machined to be within . 002" for precise tuning. Inserts feature a step to simply drop into spacers and have sizes engraved on each insert for easy identification. Sold in a set of 4. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the