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2b and 3b Differences

Posted: Thu Feb 12, 2009 5:11 pm
by bazpickle
How do I tell the differance between a 2b and a 3b.

I gave the engine number to my local toyota dealer and they weren't much help.

Posted: Thu Feb 12, 2009 9:37 pm
by v8zuki
isnt it cast into the side of the block??

Posted: Thu Feb 12, 2009 9:58 pm
by bazpickle
Where abouts in the block?

It has a 2b sticker on the rocker cover but I bought a 2b water pump and it didn't fit. How ever, a 3b did.

So I'm not sure of what else to check to be sure.

Posted: Fri Feb 13, 2009 12:42 pm
by shorty_f0rty
its cast onto the block..

Image

front of the engine is on the left, rear on the right.

so under the intake manifold towards the back on the block.

Posted: Fri Feb 13, 2009 1:19 pm
by DIRTY ROCK STAR
whats a 2b out of???