I'm doing the hotcam kit and wanted to know if you guys think I should get a new timing chain? the engine has about 20,000 miles on it. Also can I use the stock push rods? Thanks

 

You could probably use the stock timing set and be ok if you dont plan on too much more. Personally, I'd drop the $200 on the LT4 ED timing set. As for pushrods, get stronger ones. No sense in putting money into the motor and put less than optimal parts back in.