Allstar Performance Restrictor Plate Inserts - 1.625" ID - Allstar 1/2" Restrictor Plate (Set of 4) RU004004S Side B is 5/32"

Side B is 5/32"

breathable

1960-1967 Cadillac DeVille

seamless gelcoat finish and a 2" wide mounting flange

Allstar Performance Restrictor Plate Inserts - 1.625" ID - Allstar 1/2" Restrictor Plate (Set of 4) RU004004S Side B is 5/32"Inserts are used in place of restricting inserts allowing full throttle operation without restriction, commonly used when qualifying or when track conditions allow for more power. Insert design provides a smooth transition over simply removing the restrictor inserts. 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