chubbychaser
Newbie
Hey guys. I'm looking to change out my timing chain and gears on my completely stock 1997 C1500 5.7 Vortec and 4l60e with 365,000 original miles. I've never replaced a chain before, so I'm a bit confused here. I see that there are two commonly available timing chain sets that seem to be compatible with my engine. One has .280" teeth on the gears while the other has .400" teeth. I'd prefer to stick with USA made parts and so far the only domestically manufactured one I can find is an Elgin .400" set.
How can I decide which size to use?
Also, is it true that the timing chain cover is one time use and must be replaced every time it is removed?
How can I decide which size to use?
Also, is it true that the timing chain cover is one time use and must be replaced every time it is removed?