Single insert to use with Bosch 044, Deatschwerks 350il or AEM 380 LPG il fuel pumps or any other 60mm diameter object to mount into Nuke Performance Universal Brackets. The most steady and most functional way to get a steady mount and fitment possible. This is a single insert, so if you're using the dual universal bracket you will need two of these. Note: this is the insert which is included in the Nuke brackets as standard.