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> Crank pulley, 6 cylinder gurus
Montreal914
post Oct 9 2025, 08:55 PM
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I would like to get rid of this double pulley on the crank of my 86 3.2 engine and replace it with a single pulley like the early engines.

Which year or engine single pulley would be compatible (same diameter) as a replacement? Would it have the same timing marks?

Or, have people drilled the spot welds to get rid of the A/C pulley? (IMG:style_emoticons/default/confused24.gif)




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Montreal914
post Oct 9 2025, 11:54 PM
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Yes, this looks very good but I don't know if it fits with my engine mount (Maddogs dual mount).

When looking at the Clewett website, they describe this kit as "Undedrive" for 74-89. I guess this means my pulley (86) is smaller than 73 and earlier? Does this mean that a stock single 74-89 pulley would work? (IMG:style_emoticons/default/idea.gif) I assume not all 911 of those years came with A/C?
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