Cylinder head question

**White5.0** · 09-07-2008, 04:28 PM

im going with No EGR, no a/c, and no smog on this engine.

my question is which holes do i have to plug on the front/back of the cylinder heads if i do this?? maybe someone can show me from this pic?

**INSANELY CRAZY** · 09-07-2008, 04:32 PM

the two holes in the back of the head need plugged for emissions, you dont need to plug anything in the front for a/c unless you going for looks

**White5.0** · 09-07-2008, 05:29 PM

Originally Posted by INSANELY CRAZY

the two holes in the back of the head need plugged for emissions, you dont need to plug anything in the front for a/c unless you going for looks

ya i thought they were in the back, i just used this pic cause the holes are the same since the heads can be interchanged each side...

now which two holes would that be? and on which head? or on both heads?

**INSANELY CRAZY** · 09-07-2008, 06:05 PM

will be the two holes just below the valve covers. check out the pic in this thread, kinda get you to the location. hopfully this helps

http://www.steelcitystangs.com/forum...ad.php?t=11174

**ArmyWarrant** · 09-07-2008, 07:22 PM

The ones that are outline in the red squares are the ones that need to be blocked on the back side of each head.

**White5.0** · 09-07-2008, 08:41 PM

Originally Posted by ArmyWarrant

The ones that are outline in the red squares are the ones that need to be blocked on the back side of each head.

thanks a bunch, thats what i was hoping someone would do with the picture for me

**INSANELY CRAZY** · 09-07-2008, 08:43 PM

those were the ones i was talking about, just didnt know how to outline them like he did.

**ArmyWarrant** · 09-07-2008, 08:46 PM

Originally Posted by White5.0

thanks a bunch, thats what i was hoping someone would do with the picture for me

I hope to have mine running again soon, I ordered pushrods from summit and then of course 3 hrs later I found another complete 351 for $300 running with all accessories.