Allstar Performance Restrictor Plate Insert — 1.150in ID, Set of 4 for 1/2in Plate | ALL26184 1992-nissan-nx-esi6400575 With a 4" inlet x

With a 4" inlet x 5" outlet and 12" inch length

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The bolts in this kit are hex head

Description_DES Earl's Billet Remote Oil Filter Mount Kit Description_EXT Billet Remote Oil Filter Mount Kit 3/4"-16 Center Thread 1/2" NPT Female Ports

Allstar Performance Restrictor Plate Insert — 1.150in ID, Set of 4 for 1/2in Plate | ALL26184 1992-nissan-nx-esi6400575 With a 4" inlet xThis is a set of 4 Allstar Performance restrictor plate inserts with a 1. 150 in inside diameter (ID). They are made of natural finish aluminum and are sized for Allstar's 1 2 in thick adjustable restrictor plate. Spec Sheet: Allstar Spec Sheet Compatibility Fits Allstar Performance's 1 2in thick restrictor plate, ALL26180, sold separately. Does not fit the 1in thick restrictor plate, ALL26060; the two base plates use separate, non interchangeable