Introducing the ultimate upgrade for your Porsche 911 air-cooled engine: PMO Parts' limited edition, motorsports-inspired V-belt crankshaft pulleys. Crafted from aerospace-grade titanium, these pulleys are designed to honour the rich heritage of Porsche racing, where high strength and low weight are paramount. With precision 3D scanning and CAD design, each pulley mimics genuine steel parts while reducing engine weight and rotating mass for optimal performance.

Our CNC-machined titanium pulleys feature detailed timing marks @ Z1, 5°, 30°, 35° BTDC, FE marking is suitable for MFI pump timing applications, 120° ( Z2 & Z3 ) valve timing adjustment marks also included. The Porsche Motorsports hole pattern and a proprietary titanium mounting bolt with a thread-locking compound ensure secure installation. Experience the unparalleled strength-to-weight ratio of titanium, trusted in aerospace and by Porsche racing teams for decades.

To fit:

OE reference 93010202809

911 SC 3.0 1978-1983