1972-89 Serpentine belt conversion w/crank trigger-Underdrive on 1974-89

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. 

 
Note: This kit is an underdrive for years 1974-89. Stock ratio not available for 1974-83. See Item # 9110-06 for 1984-89 Stock ratio.

We recommend using- Crank pulley bolt #1107-10

 
* Sensor mount is for 1/2" crank sensor item # 72250 or Hall sensor # 75000
* Crank sensor is not included in this kit

$759.00

Add to Cart:

Ask a Question

  • Model: 9110-05

Customers who bought this product also purchased...

1978-98 Cam sync adapter & sensor w/ leads
$195.00
911 Porsche Throttle Body Kit, 46/41 (3.2 intake port)
$3,675.00
1/2" Crank sensor - 'Hall'
$165.00
Customer Service

Resources & Information

Contact Clewett Engineering

  • +1(310)406-8788
  • P.O. Box 312 Manhattan Beach, CA 90267-0312
  • Email Us

Customer Service hours 9am to 4pm PT

Copyright © 2024 Clewett Engineering - Built by PRO-Webs.net