![Crank Sensor Block Off Plug](http://quadstartuning.com/cdn/shop/files/Photo-1711643476027_032240ce-f8d8-4490-be04-3e6f7701f2ab_{width}x.png?v=1711643523)
Crank Sensor Block Off Plug
This specialty plug is used to plug the crankshaft position sensor hole on 6.5L engines that have a front timing cover with crank sensor provision but no sensor installed. The most common example of this is a new production GEP Optimizer 6500 that will be fitted with a DB2 mechanical injection pump.