Allstar Performance Carburetor Spacer Insert (Only) - 1.000" Seat Belt Hardware Metering Block

Metering Block

18 x 27 x 22 in Trapezoid

Maximize your spring tuning capabilities with these adjustable spring shims

Engine Oil Pan

Allstar Performance Carburetor Spacer Insert (Only) - 1.000" Seat Belt Hardware Metering BlockTapered 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