90° Rocker Cover Breather Outlets
90° Rocker Cover Breather Outlets fit RB20 RB25 Neo RB26.
RB20 RB25 S1/S2 - AN10 15.7mm diameter. Please measure BEFORE ordering.
RB25-Neo 16.0mm diameter. Some RB20. Please measure BEFORE ordering.
RB26 - AN10
RB26 - AN12
90° billet outlets designed to fit twin cam RB engines.
The low profile also assists in RB30det conversions for bonnet/hood clearance in various vehicles like R32, R33, Datsun etc.
These fittings are sold as a pair.
* Please measure your rocker cover ports before ordering, not all RB20, RB25 (S1 & S2) are 15.7mm as randomly some are 16.0mm
☆ It is important that you accurately measure your rocker covers to confirm the port size required before you order.
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Boost Doc prides itself on customer service, and we want happy customers and will provide a repair, replacement or refund for faulty products.
We will not refund if you simply changed your mind, found it cheaper somewhere else, decided you did not like the purchase or had no use for it.
But you can choose a refund or replacement if an item is found to be faulty.