This sprocket is being offered for those that have an early G15 or early R16 3 main bearing SAE engine where your camshaft sprocket is not worn and you need the one sprocket. Buying this sprocket will preserve the correct timing.
Timing is right on the money. Clearly marked. Ours are not from Taiwan.
If you own a 5 main bearing METRIC engine order the 1753 kit or if you just want the 5 main metric sprocket order the less expensive sprocket part #2290