Allstar Performance Restrictor Plate Inserts - 1.625" ID - Allstar 1/2" Restrictor Plate (Set of 4) RU004004S Ahead in Neck Protection

Ahead in Neck Protection

seamless gelcoat finish and a 2" wide mounting flange

The CamLock buckle

AN-16 Port

Bolts to water pump attachment points and back of the alternator

Allstar Performance Restrictor Plate Inserts - 1.625" ID - Allstar 1/2" Restrictor Plate (Set of 4) RU004004S Ahead in Neck ProtectionInserts 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