timing chain

i have a 94 s-10 blazer when i replace my timing chain should i replace the gears as well or are they usually in good condition still? and please dont tell me to check first because this is my primarty vehicle so i dont have time to rip it apart put it back together just to order the parts and take it apart again

Always replace the sprockets with the chain. One, you are already in there and will have them off so why not. Two, the sprockets wear into a patern with the old chain so a new chain will not ride correctly on the old sprockets. I don't know if I have ever seen a parts store sell the chain without the sprockets. Good luck and if you have a 4.3 don't get too frustrated with the oil pan.

Yeah, just get a decent kit, runs about 50 bux