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LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Crank gear keyway

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Old Oct 9, 2016 | 01:13 PM
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Default Crank gear keyway
Stock!

Cloyes!

stock crank gear with stock keyway on top. My cloyes set was supp to be a direct replacement. If i line up the cloyes sprocket with the stock crank keyway it is retarded 2 degrees, wtf!!!
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Old Oct 9, 2016 | 06:13 PM
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http://www.cloyes.com/Images/Instruc...0(general).pdf
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Old Oct 9, 2016 | 08:55 PM
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If you use the correct keyway, it should be fine.
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Old Oct 9, 2016 | 10:15 PM
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If i line it up with the correct mark which is the circle-"timing straight up". The key doesnt match on the crank. Gonna have to call cloyes.
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Old Oct 10, 2016 | 07:18 AM
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Use the rounded keyway (stock) slide the gear on the crank, then turn it to "straight up".
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Old Oct 10, 2016 | 08:24 AM
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Are you replacing the whole timing set or just the crank gear? The Cloyes gear does not look like it is made for a stock chain.
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Old Oct 10, 2016 | 07:56 PM
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Replacing the whole set. The 3157 set. Got it figured out, check the pics.
Attached Thumbnails Crank gear keyway-20161010_175504.jpg   Crank gear keyway-20161010_165743.jpg   Crank gear keyway-20161010_160207.jpg   Crank gear keyway-20161010_204325.jpg  
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Old Oct 11, 2016 | 06:36 AM
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I guess there was no problem after all.
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Old Oct 11, 2016 | 04:49 PM
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Yeah I called cloyes and they said it will work with the stock crank keyway and it did.
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