1956-1979 MST Raptor Serpentine Pulley System
This five-rib Rapter Serpentine Pulley Systems is designed to be reliable and easy to install. Miles of hassle-free performance. This product features a unique, inter-locking idler bearing adjustment and a durable double-row, High RPM Bearing. Works with Alternator or Generator!!! This design has been proven to out perform the competition. It delivers greater horsepower by reducing belt slip and providing a much smoother operation than the standard V-belt setup. This Air Cooled VW Serpentine Pulley Assembly will not disappoint as it's high performance look and feel will get noticed.
- Solid Anodized Aluminum
- Precision CNC Machined
- Balanced
- Etched Timing Marks
- Serpentine Design
- Made in USA
Kit includes: Crank Pulley (with etched timing marks), Alt/Gen Pulley, Idler Bracket Assembly with Bearing, Stainless Steel Crank Bolt and Alt/Gen Nut, 5-Rib Belt, Mounting Hardware, and installation instructions.
Also known under these part numbers: (For reference only)
- 10400400
- 10400410
- 10400420
- 10400430
- 10400440
- 686420267164
- 686420267171
- 686420267188
- 686420267195
- 686420267201