[Dave at Pelican Parts]

The manuals we have for the 915 trans are 911 workshop manuals. The ones for the 911SC contain 915 info; the Bentley is good, while the factory manuals are quite expensive. I'm not sure how they compare, as I don't have a 911 factory manual to compare to.

I didn't realize that Rancho did Porsche transmissions too. Interesting! They're a known quantity in the VW world, so they may be worth a thought.

--DD