C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

A/C Delete pully

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Old Aug 13, 2007 | 09:16 AM
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Default A/C Delete pully

Does someone make an A/C delete pully for an 87ish vette?

I tried searching and came up with 'smog delete pully' . ugg.
-- Joe
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Old Aug 13, 2007 | 01:47 PM
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I don't know what an 87ish is, but if it is an "87" then it should have the older style pancake compressor. This means you can use the same delete pulley that an 82-92 F-body uses. Just go to E-bay and run a search using key words "Camaro A/C delete" and you should get a few examples of what I'm referring to.
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Old Aug 13, 2007 | 03:01 PM
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I bought one off ebay - worked well, and it was specifically listed for Vettes.
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Old Aug 13, 2007 | 03:29 PM
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Originally Posted by anesthes
Does someone make an A/C delete pully for an 87ish vette?

I tried searching and came up with 'smog delete pully' . ugg.
-- Joe
Joe,

Here is a picture of the Camaro AC delete pulley describe by in the previous posts installed on my 85. I am not sure if the 87 has the same AC compressor as an 85, if so the Camaro AC delete pulley works as can be seen in the picture. If the 87 has a different AC compressor (I do not remember which year they changed from the Harrison compressor to the Japanese compressor) this AC delete pulley may not work with that version of the AC mount bracket. Hope this helps.




Brian
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Old Aug 13, 2007 | 03:32 PM
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Ahh. So the fbody delete pully may work. Good good. I'll have to check the junkyards. I used to have one too when I had an fbody. Shoulda kept it.

Thanks guys!

-- Joe
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Old Aug 13, 2007 | 06:07 PM
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Why use a Delete for your car?

save some money and really clean up your engine bay by removing the A/C with NO pulley.

This works on 86-88 C4 so hopefully you 87'ish fits in there.

Remove A/C.
Cut Serpentine belt.
Run through the engine standard way except now with A/C gone it will now go through the tensioner BACKWARDS.
The tensioner does not care which way it spins.
Measure new lenght of belt.
Go to NAPA for new belt.

There ya go.
No A/C. No ugly delete bracket.

Matt383
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Old Aug 13, 2007 | 07:24 PM
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Originally Posted by Matt383
Why use a Delete for your car?

save some money and really clean up your engine bay by removing the A/C with NO pulley.

This works on 86-88 C4 so hopefully you 87'ish fits in there.

Remove A/C.
Cut Serpentine belt.
Run through the engine standard way except now with A/C gone it will now go through the tensioner BACKWARDS.
The tensioner does not care which way it spins.
Measure new lenght of belt.
Go to NAPA for new belt.

There ya go.
No A/C. No ugly delete bracket.

Matt383


Thats what I did on my 91'
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Old Aug 13, 2007 | 07:34 PM
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and you can add a 1988 gm berreta 6 ribbed idler pulley also if you are going to fit the belt backwards thru the idler pulley also!
thats what i did.
i brought my berreta pulley from vette to vette for $ 40 new...
regards
shae
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Old Aug 13, 2007 | 07:42 PM
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Originally Posted by emo-vet
and you can add a 1988 gm berreta 6 ribbed idler pulley also if you are going to fit the belt backwards thru the idler pulley also!
thats what i did.
i brought my berreta pulley from vette to vette for $ 40 new...
regards
shae


I did the SAME thing!

I just didn't want to make it sound too difficult.

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Old Aug 13, 2007 | 09:34 PM
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I did it years ago:

-Belt for non AC non supercharger application: Gates 4060710.
-Pulley for non AC operation: GM 10044867 (1988 Beretta, without AC).
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Old Aug 13, 2007 | 09:40 PM
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Just get a belt for a non A/C vette. I believe they asked me last time I got a belt for my 86 if it had A/C or not.
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