GO-AUTOWORKS D Series Block Plug Fitting
Eliminate the black box on your SOHC D Series motor with the GO-AUTOWORKS Block adaptor. This adaptor is double o-ringed for a perfectly sealed fit. Included is the retaining bracket to bolt it in place. This fitting converts to a -12AN. Perfect for catchcan setups.
9/16/19 UPDATE: The D series block plugs will now be offered in -10AN
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