Radium Engineering press-in 10AN male valve cover fitting for the exhaust side of Nissan S14 and S15 SR20DET engines. The fitting provides a single 10AN male connection to enable tidy routing of vacuum, boost, or breather lines from the exhaust-side valve cover. It’s a direct, application-specific plumbing solution for S14/S15 SR20DET valve covers.
Radium Engineering Nissan S14/S15 SR20DET 10AN Male Press-Fit Valve Cover Fitting - Exhaust Side