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Discussion Starter #1
hey there

just about to put on the new timing set and the crankshaft sprocket has 3 keyways in it, labelled with a circle, a rectangle, and a triangle. I want to advance it and I "think" its the triangle, just by comparing to the other but I wanted to make sure. The idea is that the cam will be slightly ahead of the crank compared to stock (clockwise rotation)?????

its a 95 sierra 5.7

anyone help??? Thanks

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