SPA Performance Underdrive Crank Trigger Adapter Kit (Black) - VW / Mk1 / Mk2 / 8v / Rabbit / 80 / Scirocco | CMBPOLADGD01

- Includes mount and sensor type Marelli 4820083010
- lso available for poly V pulleys, check POLVFR09KT item.
- Aluminum under drive pulley.
- 100mm Diameter, reduces water pump and alternator speed
- Increases heat exchange
- Real horsepower increase
- Prevents damage to the belt in high RPM
- Timing Marks degreed
- 100mm Diameter
- 427g wheight
- Anodized finish
- Single belt pulley
- Replaces 026105255
- Available in other colors
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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