I see a lot about the a/c delete pulley but what about a air pump delete pulley? PO put on headers so no lines/hoses are connected to the air pump. Is there a delete pulley for one?

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06-03-2022, 04:37 PM

aliceempire

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Car: 92 Firebird, 77 Trans Am SE, 86 Z28

Engine: 5.7 HSR, T/A 6.6, empty

Transmission: T-5, TH350, T-5

Axle/Gears: 3.08 posi, 3.23 posi, 3.23

Re: Air pump delete pulley

There was one available at one time. Kinda hard to get your hands on one now. Most don't bother, you don't need the pulley.
https://www.thirdgen.org/serpentine/

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06-03-2022, 04:43 PM

Komet

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Car: 1989 IROC-Z

Engine: L98 350 TPI

Transmission: 700R4

Axle/Gears: BW 9 Bolt / 2.77 Posi

Re: Air pump delete pulley

Yes, 10129569. It's just an idler pulley to prevent the belt from slapping around. Might be cheap insurance if your engine sees a lot of RPM.

https://paceperformance.com/i-513416...-19418819.html