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Old August 21st 2009, 09:00
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Steve C Steve C is offline
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Join Date: Sep 2002
Location: Sydney, Australia
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Hi

All aftermarket performance cams are 3 bolt/rivet. The 4 bolt cams actually use a deeper oil pump, that why VW changed around 71 or 72, so you will need another gear and maybe an oil pump.

Steve
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