Allstar Performance Base Plate Insert 1.100" - Set of 4 Earmuff Speakers and highest performing products that

and highest performing products that are designed

1974-1985 Cadillac Eldorado

1955-1957 Chevrolet One-Fifty Series

and (2) high-flow -3 ORB to -4AN fittings

Allstar Performance Base Plate Insert 1.100" - Set of 4 Earmuff Speakers and highest performing products thatTapered 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