What is the position of timing marks on left and right camshafts and on crankshaft belt drive pulley for a Chevy aveo etech 11 2004?

For the 2004 Chevy Aveo with the E-TEC II engine, the timing marks on the camshafts are typically aligned with a specific notch or line on the engine's cylinder head when the engine is at top dead center (TDC) on the compression stroke. The crankshaft belt drive pulley should also have a timing mark that aligns with a corresponding mark on the engine block. It's crucial to consult the vehicle's service manual for precise alignment details and ensure the engine is properly timed during installation.