RB30 twin cam timing cover extension

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  • Regular price $265.00
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When fitting a twin cam head to an RB30 block to make an RB30det, the RB30 has a taller deck height, meaning that the timing covers no longer match up in the middle, this kit fixes that issue.
The kit is made up of a new Nissan lower timing cover and has had the Boost Doc timing extension welded on, and its all finished with a fresh coat of black paint.

The extension is available on its own, in another listing.