Adjustable Shift Rod Linkage for Manual Transmission Cayman/Boxster 986/987, 718, & 981 A majority of Porsches' have 10mm ball joints as the standard option. However, early model Boxsters' have one 10mm ball end and an 8mm ball end. Please confirm sizing before ordering.
Just like the Stock Cables are prone to breaking, so are the Shi
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I had mistakenly ordered shift linkage for 1998 and later Porsche 986 which use two 10mm ball sockets. I am the proud owner of a 1997 986 which uses a 10mm and 8mm ball socket. I called Numeric and the correct part was immediately sent via two day shipping. Also I was emailed a return label for the previous part. I installed the part with ease and is much better than the original Porsche part. Thank You Numeric Racing!!!!
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Robert · April 7, 2026
Fast shipping. Good quality. Upper ball on linkage didn't fit. It was too big.
Thx
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Kb · November 14, 2025
Great low cost solution to updating the linkage in a 987.1 5 speed. Feels more direct now that the linkage isn't plastic/rubber
