Quote:
Originally Posted by porsche tech
Magnetic 911 spark plug socket with 42 years of daily use. Had to grind down the larger one for one application (maybe #6 on one model 911T). Anyway good set up that worked great. Just noticed it’s a combination of Mac handle, Craftsman extension, Snap-on swivel and unknown socket (maybe Champion).

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That’s what I would do when working on the 911. Sometimes the factory spark plug tool as well. I also like that they’ve come out with a spark plug socket with a built-in universal and extensions of various lengths.