This simple solution to complicated breather runs: The 928 Motorsports oil tee will hold any combination of 1/2", 3/4" or 1" barbed fittings in each position, so you can make any adapter or reducer you need for your oil breather system. Can also be used for pressure lines. The central block is machined from 6061 billet aluminum, and 2 nipples of each size are provided in red brass.
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