Nissan SR20 Push Lock Breather Fitting - Rocker Cover.
Press-In AN10 Fitting for Rocker Cover – No Weld, Interference Fit
Upgrade your breather system the clean and easy way with our Press-In AN10 Fittings — designed for a weld-free install directly into your rocker cover.
These are a tight interference fit, meaning you simply remove the factory breather (a bit of heat and leverage helps), and press one of these AN10 fittings in place. No mess, no welding – just a quick and effective solution for a cleaner engine bay.
✅ AN10 compatible – perfect for braided line setups
✅ No welding or threading required
✅ Quick install – just heat, remove, and press-in
✅ Ideal for catch can setups and breather mods
✅ Used and tested on Nissan Silvia & GTIR builds
Whether you’re tidying up a street car or prepping a track weapon, these fittings make it easy to run braided AN lines from rocker cover to catch tank with a super clean finish.
🛠 Built for builders who care about detail — Add to Cart Now and upgrade your breather setup like a pro!
