does anyone know how much a dealer cost to do it for ya and also i have a crazy question i bought two stock chains and one double chain all three are loose like when u see them stretch over like a year or so period of time cant figure it out cause its the original block well anyways it runs again and it runs great except for the slight tick sound from a lifter it was the high pressure king oil pump it snapped the oil pump drive shaft at the tip well got a new one installed it timed it all at number 1 and it runs great i have power and very good mpg just filled it up went 127 miles today in her and down to close 3/4 of a tank havent been able to really get on it yet until 500 miles but after that i will and we will see how she does thanks everyone for all the replys