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Can Anyone Tell Me Which Rb Engine These Are For?

nIsMo86

By nIsMo86,
in Engines & Forced Induction

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nIsMo86 Experienced

nIsMo86

Posted
Posted

Hey guys,

I'm trying to work out which RB motor this gasket kit is for. Been doing some searching on the net but cant match the part number. Its a Durapro intake manifold metal gasket kit. The part number is GSMS3212D. Please dont worry about the 3 bolt dump gasket as its not part of the kit. I suspect this kit is for a RB25 or 26. Hope you guys can help me shed some light on it. Heres a pic of the kit:

post-28482-1231833570_thumb.jpg

Cheers

The Dan Grand Master

The Dan

Posted
Posted
Thank you elite. How can you tell its RB25?

It's actually RB25 Neo. The long metal gasket belongs to the inlet manifold where it goes against the cylinder head.

The RB26 uses a paper gasket there. This means it could be RB20 or RB25 but then you see the rubber gasket/seal with the 6 holes in it. That is the plenum gasket that goes between the plenum and the inlet manifold. The RB20 one is different. So it has to be RB25. Then you see the gasket directly under the 3 bolt exhaust flange one. It looks sorta like a pair of binoculars, that's Neo only.

Hope that clears it up for you.

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