LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Those that have purchased GM water pump and opti o-rings seals

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Old Mar 7, 2003 | 08:07 PM
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shoebox's Avatar
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Those that have purchased GM water pump and opti o-rings seals

Did you notice that the o-rings were in colors?

I got some that one pair were blue and the other gold. They were both stuffed in one package so I don't know which are which.

They look to be the same size and that kinda surprised me. I guess I though they weren't. Anyway, who knows which color is water pump and which is opti? I guess it matters somehow. <shrug>
Old Mar 7, 2003 | 08:20 PM
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I thought shoebox knew all! Wow, <screenshot>

On the other hand, I do not know.
Old Mar 7, 2003 | 08:24 PM
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Originally posted by Rodrigues
I thought shoebox knew all! Wow, <screenshot>

On the other hand, I do not know.
When I don't, I know where to come to ask a question.
Old Mar 7, 2003 | 09:07 PM
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Originally posted by Max 93
I just put a opti seal in my 95 timing cover and it and it's red on the sides but it also has the part # stamped in the front of it. 12552428. hope that helps
Not the timing cover seal, the o-rings, that go on the drive mechanism on the 1995 and up.
Old Mar 7, 2003 | 10:38 PM
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GOLD

Just went and got some last week and they were Gold.

Jim
Old Mar 7, 2003 | 10:48 PM
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Re: GOLD

Originally posted by JIMS1999CONVZ28
Just went and got some last week and they were Gold.

Jim
Thanks.

I guess that is why they cost more than the water pump o-rings. That makes it easier to remember, lol!
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