Where do the engine bay decals go?

[80BrownK10]

Does your sticker show an air pump ?

Mine does, but I don't have one. I assumed it had been removed, but I read somewhere where the stickers were somewhat generic and it may have never had one.

Since the passenger side exhaust manifold does not have plugs in the middle ports where air tubes would have gone it adds to the no air pump scenario.

I'll try to remember to look in the morning

 

[80BrownK10]

LMC says these are all for an '80, other than the emission control one, which they say is for 79 but none at all for 80. I went ahead and got it, since my truck was likely built in 79 anyway

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Look at that diagram on the last sticker and look at the one on my truck. I ha e a much more complicated diagram on mine. Maybe mine was an emissions truck and yours wasn't? I have no idea. That reproduction sticker looks very simple compared to mine.

 

[C10MixMaster]

Don't mean to hijack this thread but My emissions label is long gone and i can't seem to find the correct one. There are some companies that reproduce them but want a pic of the original. So I'm hoping someone here can come up with a clear pick of one for a 1977 California emissions for a heavy 1/2 ton or 3/4 (no cats no EGR). Or does someone have a source for a new label?

 

[Goldie Driver]

Don't mean to hijack this thread but My emissions label is long gone and i can't seem to find the correct one. There are some companies that reproduce them but want a pic of the original. So I'm hoping someone here can come up with a clear pick of one for a 1977 California emissions for a heavy 1/2 ton or 3/4 (no cats no EGR). Or does someone have a source for a new label?

Look in here - you may get lucky. Or, close ...

Good Luck !

https://www.gmsquarebody.com/threads/under-hood-vacuum-diagram-and-tuning-stickers.3520/

 

[C10MixMaster]

Look in here - you may get lucky. Or, close ...

Good Luck !

https://www.gmsquarebody.com/threads/under-hood-vacuum-diagram-and-tuning-stickers.3520/

thanks for the link great info there , unfortunately all those are from the 80's not going to work on the 77

 

[MisterB]

I got the three stickers I bought put on. I was able to figure out the location for the big one at the front of the engine but the others I just had to make up and put where it seems logical

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[Shorty81]

I got the three stickers I bought put on. I was able to figure out the location for the big one at the front of the engine but the others I just had to make up and put where it seems logical

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looks good!!