just asking since i,m thinking about doing a fresh up on my olds this winter doing a valve job and new gaskets,,, any one have any thoughts on a cam change!!!!!! don't want any thing wild just a good up date u might of used,,,,,, have 400cid with 2 4bbls 4 speed and power brakes and 2:56 rear gears changing to 3:73 or 3:55 when i do motor...... i love the set up now but lost my get up and go!!!!!!!!