The JDC billet aluminum valve cover fittings allow you to easily run -AN lines for a catch can or breather without any modifications to your valve cover! Each piece is precisely cnc machined from a single piece of 6061 billet aluminum for a perfect fit and lifetime of use.
Front Driver Side Fitting:
- -6AN fitting works with all Evo 4-9 & 1G/2G DSM Valve Covers
Rear Fittings (PVC Valve Replacement)
- -6AN & -10AN rear fittings will only fit Evo 8/9 valve covers.
JDM Valve Covers (Evo 4-7)
- The rear -10AN fitting will only work on the Evo 8/9 valve covers. It will not work on 4-7 valve covers.
These fittings will fit your valve cover very snugly, but we recommend using a dab of glue or epoxy to help hold them into place. Simply pull out the old fittings and press these into place by hand.
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