1965- 1971 Serpentine belt conversion w/crank trigger adapter

Our serpentine belt conversion is the cure for broken, stretched  and tossed fan belts on the early Porsche 911 engines. This kit includes: crank pulley/trigger wheel, fan pulley, belt tensioner, belt, sensor mount and distributor hole plug. 

We recommend using- Crank pulley bolt #1107-10

(Distributor hole size 27mm)

* Sensor mount is for 1/2" crank sensor item # 72250

* Crank sensor is not included in this kit