Lightweight billet aluminum pulleys.
Approx 50% less weight.
Crankshaft pulleys with trigger wheels.
Kit for M102 engine:
Crankshaft, water pump, generator and power steering pump pulleys
M116/M117 pulleys with tensioner kit:
Crankshaft, power steering and water pump pulleys. Automatic tensioner system.
Power steering and water pump pulleys designed for 6-rib belt.
Good solution for supercharger drive.
Trigger wheel can be mounted.