Identification of intake and exhaust ports on 3100 V6

Tiny
UP29BALNE1
  • 1995 PONTIAC GRAND AM
  • 100,007 MILES

I have a 1995 pontiac grand am, with a 3100 V6. I just sent the heads and had them done at a machine shop. They said it needed new push rods and rockers. I've put the heads back on and I don't know where to put the 2 different length. I know 1 is for exhaust and the other is intake. The problem is I don't know which vavles are which, so can someone give me a diagram of which is which, thank you Mitch

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Sunday, May 26th, 2013 AT 5:12 PM

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Tiny
HMAC300
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  • 47,000 POSTS

If they are marked orange and blue the orange ones go on intake and blue on exaust. If not marked the shorter ones are for intakes.

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Monday, May 27th, 2013 AT 6:06 AM

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