fifteen components are listed in the schematic for this En450a5 454ltd 1989 Usa California Canada Camshaft(s)/tensioner .
The most expensive part in this assembly is the Camshaft-valve,exhaus.
A sample from the products for the Camshaft(s)/tensioner include: Pin-dowel,8x40, Ring-o, Sprocket,camshaft,46t, Bolt.