Chevy Camshafts - Got Lobes?
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Timing chains stretch over time, so it's always a good idea to install a new chain and sprocket set like these Crane pieces when swapping in a new cam. The traditional small-block set on the left is a threeposition piece, which allows the cam to be installed straight-up, 4 degrees retarded, or 4 degrees advanced. The billet sprocket LS1/LS6 timing set on the right allows for 5 degrees of adjustment either way by simply loosening the six Allen-head bolts and rotating the cam sprocket. View Related Article
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