[Chevelle-list] timing chain

[Dan McIntosh]

Howdy all..   I'm trying to replace the timing chain on my motor.. I have 2 questions.   1. How do I remove the lower sprocket? it wont budge.. 2. I can set the lower gear for straight up, +2°, and -2°. Which way should I set it for a basically stock 1971 350CID motor?   Thanks all   Dan McIntosh Pavement Scraping 1964 Impala SS http://www.lowriderimpala.com