Transmission

The 915 Transmission Case

January 15, 2012 – 5:50 pm | No Comment
The 915 Transmission Case

The 915 case can use some specific mods for durability, and the Aluminum one really needs some help with the pinion bearing so it can put up with the added stress of racing or “Fahren” …

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915 Pressure Plate

January 15, 2012 – 5:45 pm | No Comment
915 Pressure Plate

Steve shows how you can spot trouble on the 915 Pressure Plate, and evaluate whether you can re-use, or have to huck it.

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Transmission Parts & Upgrades

November 10, 2011 – 9:21 pm | No Comment
Transmission Parts & Upgrades

901-915-930

901
901-series transmissions were used in the 911 from 65 until 71. The last two years’ 901’s were known as 911 gearboxes since they employed a slightly different case that permitted the new 225mm “Pull-type” clutch. …

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