Thread: Original 74 GTO 350 Cam Specs
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Old 02-09-2016, 01:22 AM
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b-man b-man is offline
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Dan,

Let us know when you pull out the original cam from your '74 GTO.

If it has an 'N' stamped on the nose it's the 066, if not it's the 555.

That will help us to solve this mystery.

Nice GTO!

Bart

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1964 Tempest Coupe LS3/4L70E/3.42
1964 Le Mans Convertible 421 HO/TH350/2.56
2002 WS6 Convertible LS1/4L60E/3.23
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